Query: ground lift box

title: Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter, AC Buzz Destroyer, Hum Killer w/ 2 1/4-Inch TRS Input and Output for 2 Mono / 1 Stereo Signal - Pyle PHE300
text: Product Description Product Description PylePro Model : PHE300 2-Ch. Hum/Noise Destroyer 2-Channel Hum/Noise Destroyer Removes AC Hum Noise Breaks Ground Loops Safely Maintains Highest Sonic Quality High-Performance Ultra-Compact Design High-Quality Components and Exceptionally Rugged Construction (2) 1/4-Inch TRS Inputs and Outputs for 2-Mono or 1 Stereo Signal Automatically Converts Unbalanced to Balanced Signal Without Any Signal Loss Almost all 60Hz AC hum is caused by ground loops that act like radio antennae (loop antenna). The Hum Eliminator completely eliminates this by breaking the ground loop, making it impossible for the signal lines to pick up the AC hum and noise in the first place. Unbalanced lines are more susceptible to picking up electrical noise and RF interference than balanced lines - the longer the unbalanced cable, the greater the chance of a problem. Using this device to connect two pieces of equipment is one of the most cost-effective ways to convert between unbalanced signals and true balanced signals. Automatically Translates Signal Voltages to Match Difference in Ground Potentials. From the Manufacturer PP444 PP555 PP999 PHE300 PHE400 Turntable / Phono Pre-Amplifiers Noise / Hum Eliminators Jacks RCA & 1/4'' RCA & 1/4'' RCA 1/4'' TRS 1/4'' TRS & XLR & 12V DC Adaptor ✔ ✔ ✔ Product Description Product Description PylePro Model : PHE300 2-Ch. Hum/Noise Destroyer 2-Channel Hum/Noise Destroyer Removes AC Hum Noise Breaks Ground Loops Safely Maintains Highest Sonic Quality High-Performance Ultra-Compact Design High-Quality Components and Exceptionally Rugged Construction (2) 1/4-Inch TRS Inputs and Outputs for 2-Mono or 1 Stereo Signal Automatically Converts Unbalanced to Balanced Signal Without Any Signal Loss Almost all 60Hz AC hum is caused by ground loops that act like radio antennae (loop antenna). The Hum Eliminator completely eliminates this by breaking the ground loop, making it impossible for the signal lines to pick up the AC hum and noise in the first place. Unbalanced lines are more susceptible to picking up electrical noise and RF interference than balanced lines - the longer the unbalanced cable, the greater the chance of a problem. Using this device to connect two pieces of equipment is one of the most cost-effective ways to convert between unbalanced signals and true balanced signals. Automatically Translates Signal Voltages to Match Difference in Ground Potentials. From the Manufacturer PP444 PP555 PP999 PHE300 PHE400 Turntable / Phono Pre-Amplifiers Noise / Hum Eliminators Jacks RCA & 1/4'' RCA & 1/4'' RCA 1/4'' TRS 1/4'' TRS & XLR & 12V DC Adaptor ✔ ✔ ✔From the manufacturer Read more PHE300 Inputs/Outputs (2) 1/4-Inch TRS Inputs and Outputs for 2-Mono or 1 Stereo Signal 2-Channel Hum/Noise Destroyer Removes AC Hum Noise Almost all 60Hz AC hum is caused by ground loops that act like radio antennae (loop antenna). The Hum Eliminator completely eliminates this by breaking the ground loop, making it impossible for the signal lines to pick up the AC hum and noise in the first place. Unbalanced lines are more susceptible to picking up electrical noise and RF interference than balanced lines - the longer the unbalanced cable, the greater the chance of a problem. Using this device to connect two pieces of equipment is one of the most cost-effective ways to convert between unbalanced signals and true balanced signals. Automatically Translates Signal Voltages to Match Difference in Ground Potentials. Read more Removes AC Hum Noise Remove your hum/noise issues with this compact and sleek unit. This unit safely eliminates most common hum problems that come from ground loops (60Hz AC Hum). Additionally, it automatically converts unbalanced to balanced signal without any signal loss. All this is done without compromising the sound. This unit maintains the highest quality sonic quality. High-Quality Components and Exceptionally Rugged Construction Made with some of the highest quality materials, this unit is made to stand up to the wear and tear of transporting. We know that musicians need equipment that’s durable as well as it is portable and this is why our hum eliminators have an exceptional rugged construction. Ultra Compact Design The ultra-compact design makes it easy for you to transport it from place to place. It’s made to take up a very small amount of space so you can fit it in your bag with the rest of your gear. Whether you have a show or are just practicing this is the perfect tool to bring with you to solve your hum issues. Read more PHE300 PHE400 XLR Inputs/Outputs No 2 Inputs, 2 Outputs 1/4" Inputs/Outputs 2 Inputs, 2 Outputs 2 Inputs, 2 Outputs Passive (No Power Outlet Needed) ✓ ✓ Channels 2 2 

title: InstallGear Ground Loop Noise Isolator, Amplifier Noise Filter for Car Audio & Home Stereo, Feedback Loop Isolator, Car Stereo Noise Suppressor Reducer Alternator, Ground Loop Isolator
text: Product Description · Two Channel · Compact Design · Designed to Eliminate Ground Loop Noise · Reduces Humming and Buzzing Noises Product Description · Two Channel · Compact Design · Designed to Eliminate Ground Loop Noise · Reduces Humming and Buzzing NoisesFrom the brand Previous page How did we get our start? From the start, InstallGear has been passionate about developing high quality audio wiring products. This passion led us to develop a full line of accessories to support any audio wiring project. What makes our products unique? We're a premium manufacturer of Speaker Wire, Power & Ground Cable, Ring Terminals, Distribution Blocks, Rubber Grommets, and Amp Kits. Whether you need to wire your car, boat, home or RV, we have quality audio wiring for you. Why do we love what we do? Our priority is providing high quality products for all of your audio wiring needs. Next page  

title: Electric Car Jack or Jack Set 2 Ton by ROGTZ DC 12v All-in-one Automatic Sedan Lift Scissor Jack Car Repair Tool,Jack Set
text: From the brand ROGTZ With professional technicians, ROGTZ professional tools proudly provide more and more high-quality car jack hardware accessories. Previous page Electric Car Jack Visit the Store Electric Hydraulic Jack Visit the Store Electric Hydraulic Jack Visit the Store Next page Product Description Previous page 2T- Lifting Capacity The electric jack has a maximum lifting weight of 2 tons and a lifting height range of 5.5-14.6 inch Convenient for night use Instead of carrying with a flash car jack is designed with built-in LED light Correct Placement Place the electric car jack in the direction parallel to the car Two way power supply To start your operation ,plug into the cigarette lighter or light the power source Steps for usage Never use it on sloped ground,be sure to use it on a flat road Next page 1 2T- Lifting Capacity 2 Convenient for night use 3 Correct Placement 4 Two way power supply 5 Steps for usage Safety Protection When the 12 volt car jack reaches the maximum height-16.5 inch , it will stop working automatically. To ensure sufficient electricity, it is better to start the vehicle before the actual operation Jacks are emergency equipment and cannot be used frequently When you use it, please read the instructions carefully Attention! Replaceable fuse : Unscrew the metal part in front of the cigarette lighter plug Take out the fuse and replace the fuse Screw the metal part in clockwise direction Hand Crank :In the lifting process of the electric car jack, if it suddenly stops working, you can insert the hand crank into the hole of the gear case cover backside and rotate to decline Can use it on the grass? Note: It must be used on a flat ground. When the automatic jack for car is started, please keep a certain distance between yourself and the vehicle.Do not use if the grass is soft and uneven! My car ≥ 2T, is it applicable? NO，Electric scissor Jacks are only suitable for car ≤ 2T, but can choose 3T or 5T car jack I always use it NATION :Electric car jack are emergency equipment and cannot be used frequently How long is the cable from the battery? About 6-10 feet Other products New Electric car Jack 3T Jack＋Wrench Electric Hydraulic Jack Only Jack Jack＋New Wrench Jack＋Wrench Max-capacity 3T 3T 5T 5T 5T 5T Lifting Range 5.5-14.6(Sedan) 7.5-16.5(SUV) 5.5-14.6(Sedan) 7.5-16.5(SUV) 5.9-17.7 5.9-17.7 5.9-17.7 5.9-17.7 Type Scissor Jack Scissor Jack Hydraulic Jack Hydraulic Jack Hydraulic Jack Hydraulic Jack Contain Carrying Case YES YES YES YES YES YES Sedan √ √ √ √ √ √ SUV √ √ √ √ √ √ 

title: Monoprice Stage Right Series Sound Block (1.00)
text: Product Description Sound block passive direct box with ground lift and attenuator throw the sound block in a bag, Trunk, or anywhere cable and misc. Audio supplies are stored. The heavy-duty construction and passive electronics make the sound block nearly indestructible. This direct interface is extremely versatile as a LO to Hi-Z transformer for electric instruments and devices to XLR mic inputs or as lo-hi-z to use a microphone with a guitar amp (not recommended only Because guitar amps make terrible pas). high level outputs from active instruments and even speaker outputs are not a problem when using the -20 or -40 dB attenuator switch. The sound block is a very easy to use passive device. Simply plug your 1/4" Output from a guitar or electric piano, plug an XLR cable into your mixer's channel input, and you're done. A ground lift is provided for use in older buildings with janky wiring or if circuits are different from stage to where the sound system is located.• heavy-duty 14 gauge steel construction • bi-directional impedance matching • use with high output signals, including speakers • -20dB and -40dB pad options • easy to use passive electronic device • control hum and Buzz from stage with the ground lift. Product Description Sound block passive direct box with ground lift and attenuator throw the sound block in a bag, Trunk, or anywhere cable and misc. Audio supplies are stored. The heavy-duty construction and passive electronics make the sound block nearly indestructible. This direct interface is extremely versatile as a LO to Hi-Z transformer for electric instruments and devices to XLR mic inputs or as lo-hi-z to use a microphone with a guitar amp (not recommended only Because guitar amps make terrible pas). high level outputs from active instruments and even speaker outputs are not a problem when using the -20 or -40 dB attenuator switch. The sound block is a very easy to use passive device. Simply plug your 1/4" Output from a guitar or electric piano, plug an XLR cable into your mixer's channel input, and you're done. A ground lift is provided for use in older buildings with janky wiring or if circuits are different from stage to where the sound system is located.• heavy-duty 14 gauge steel construction • bi-directional impedance matching • use with high output signals, including speakers • -20dB and -40dB pad options • easy to use passive electronic device • control hum and Buzz from stage with the ground lift.From the manufacturer Monoprice Sound Block Passive Direct Box with Ground Lift & attenuator Throw the Sound Block in a bag, trunk, or anywhere cable and misc. audio supplies are stored. The heavy-duty construction and passive electronics make the Sound Block nearly indestructible. This Direct Interface is extremely versatile as a Lo to Hi-Z transformer for electric instruments and devices to XLR mic inputs or as Lo-Hi-Z to use a microphone with a guitar amp (not recommended only because guitar amps make terrible PAs). High level outputs from active instruments and even speaker outputs are not a problem when using the -20 or -40 db attenuator switch. The Sound Block is a very easy to use passive device. Simply plug your 1/4" output from a guitar or electric piano, plug an XLR cable into your mixer's channel input, and you're done. A ground lift is provided for use in older buildings with janky wiring or if circuits are different from stage to where the sound system is located. Read more Features: Heavy-duty 14 gauge steel construction Bi-directional impedance matching Use with high output signals, including speakers -20dB and -40dB pad options Easy to use passive electronic device Control hum and buzz from stage with the ground lift 50 ohms TRS parellel input impedance 50 ohms TRS Parallel output impedance 600 ohms XLR-M balanced input and output impedance Read more 

title: Samson Signal Direct Box (MCD2 Pro)
text: Product Description Samson's MCD2 Pro Stereo Passive PC Direct Box is the ideal solution for connecting unbalanced line level signals from laptops, CD/MP3 players, and DJ mixers to professional, balanced equipment. Durable, roadworthy construction and two Mu-metal shielded transformers provide high-quality signal connection solutions for a variety of live sound and recording applications. Product Description Samson's MCD2 Pro Stereo Passive PC Direct Box is the ideal solution for connecting unbalanced line level signals from laptops, CD/MP3 players, and DJ mixers to professional, balanced equipment. Durable, roadworthy construction and two Mu-metal shielded transformers provide high-quality signal connection solutions for a variety of live sound and recording applications.From the manufacturer Prepared for the unexpected Samson MCD2 Pro Stereo Passive Direct Box is a versatile unit that can handle any common unbalanced connector. Housed in a 14-gauge steel chassis, the MCD2 Pro is built to withstand the abuse of the most demanding live tours. The MCD2 Pro is perfect for converting unbalanced stereo line level or instrument signals from DJ Controllers, laptops, phones and more. Read more Connect Stereo Devices MCD2 Pro takes the pressure off of running live sound by providing an 1/8" (3.5mm) stereo, dual 1/4" and RCA jacks for connecting almost any device to a sound system. Two STLX Mu-Metal shielded transformers deliver an extended, flat frequency response with ultra-low distortion and superior protection against RF interference. Read more Samson MD1A Samson MD1 Samson MD1 Pro Samson MD2 Pro Samson MCD2 Pro Type Mono Active Direct Box Mono Passive Direct Box Mono Passive Direct Box Stereo Passive Direct Box Stereo Passive Direct Box Frequency Response 18Hz to 35kHz -3dB 18Hz to 40kHz ±0.1dB 18Hz to 40kHz ±0.1dB 18Hz to 40kHz ±0.1dB 18Hz to 40kHz ±0.1dB Maximum Input +2dBu (9 Volt Battery) +20dBu 0.35% THD +20dBu 0.35% THD +20dBu 0.35% THD +20dBu 0.35% THD Dynamic Range 105dB @ Balanced Output >100dB @ Balanced Output >100dB @ Balanced Output >100dB @ Balanced Output >100dB @ Balanced Output Noise Floor -98dB -117dB -117dB -117dB 117dB Total harmonic distortion <0.05% from 18Hz to 35kHz <0.03% from 20Hz to 40kHz <0.03% from 20Hz to 40kHz <0.03% from 20Hz to 40kHz <0.03% from 20Hz to 40kHz Input Impedance 1MΩ 400kΩ 400kΩ 400kΩ (Stereo Switch Position), >10k (Mono Switch Position) 400kΩ (Stereo Switch Position) >10k (Mono Switch Position) Transformer n/a One STL Transformer One STLX Faraday Shielded Transformers Two STLX Faraday Shielded Transformers Two STLX Faraday Shielded Transformers Switches Input Pad (0/-15dB), Ground Lift Ground Lift Input Pad (0/-15/-30dB), Ground Lift Input Pad (0/-10/-20dB), Ground Lift, Stereo/Mono Input Pad (0/-12dB), Ground Lift, Stereo/Mono Connectors Inputs/Thru: 1/4" Phone Jack unbalanced; Outputs: XLR balanced Inputs/Thru: 1/4" Phone Jack unbalanced; Outputs: XLR balanced Inputs/Thru: 1/4" Phone Jack unbalanced; Outputs: XLR balanced Inputs/Thru: 1/4" Phone Jack unbalanced; Outputs: XLR balanced Inputs (Parallel): 1/4” Phone Jack unbalanced, RCA, Stereo 1/8”; Outputs: XLR balanced 

title: Radial Engineering IceCube IC-1 Balanced Line Isolator and Hum Eliminator
text: Product Description IceCube IC-1 Balanced Line Isolator and Hum Eliminator. The Radial IceCube IC-1 is a balanced line level isolator designed to quickly eliminate hum and buzz problems in an audio system by simply inserting it into the signal path. Measuring just over 4" x 1 ½" (10 x 4cm), the compact design begins with two super-duty glass-filled nylon XLRs at each end with heavy duty nickel-silver contacts that will not tarnish over time. Unlike other isolators that are made of plastic, the IceCube is made from solid 16 gauge steel and finished in a tough powder coat. The steel outer shell is not only more durable, it provides excellent shielding against electromagnetic fields radiated by power cables, dimmers, motors and power supplies - delivering consistently quieter results when deployed. This is augmented with a 'set & forget' ground lift switch to eliminate hum and buzz caused by ground loops. Inside the IceCube, a proprietary Eclipse transformer isolates the input from the output and blocks stray DC currents. While small transformers rarely perform well below 100Hz, the IceCube is exceptionally linear from 20Hz to 18kHz. It is also able to withstand up to +10dB at 20Hz with less than 0.01% distortion. It is a quick and easy problem solver that will eliminate noise without limiting the bandwidth or introducing phase shift, harsh sound or unpleasant artifacts. These features combine to make the IceCube an ideal problem solver for the AV technician and audio engineer that work in the fast-paced world of live touring, AV rentals and system integration. Product Description IceCube IC-1 Balanced Line Isolator and Hum Eliminator. The Radial IceCube IC-1 is a balanced line level isolator designed to quickly eliminate hum and buzz problems in an audio system by simply inserting it into the signal path. Measuring just over 4" x 1 ½" (10 x 4cm), the compact design begins with two super-duty glass-filled nylon XLRs at each end with heavy duty nickel-silver contacts that will not tarnish over time. Unlike other isolators that are made of plastic, the IceCube is made from solid 16 gauge steel and finished in a tough powder coat. The steel outer shell is not only more durable, it provides excellent shielding against electromagnetic fields radiated by power cables, dimmers, motors and power supplies - delivering consistently quieter results when deployed. This is augmented with a 'set & forget' ground lift switch to eliminate hum and buzz caused by ground loops. Inside the IceCube, a proprietary Eclipse transformer isolates the input from the output and blocks stray DC currents. While small transformers rarely perform well below 100Hz, the IceCube is exceptionally linear from 20Hz to 18kHz. It is also able to withstand up to +10dB at 20Hz with less than 0.01% distortion. It is a quick and easy problem solver that will eliminate noise without limiting the bandwidth or introducing phase shift, harsh sound or unpleasant artifacts. These features combine to make the IceCube an ideal problem solver for the AV technician and audio engineer that work in the fast-paced world of live touring, AV rentals and system integration.

title: Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter, AC Buzz Destroyer, Hum Killer w/ 1/4" TRS Phone, XLR Input/Output, Uses 1:1 Isolation Transformer - Pyle PHE400
text: Product Description Product Description Pyle Model : PLG6.3 6.5 inch Component Car Speakers 6.5'' 280 Watt Three-Way Speakers Standard 6.5'' Size Fits OEM Locations Yellow Color Poly Injected Cone Non-Fatiguing Butyl Rubber Surround 0.5'' Neodymium Dome Midrange Super Film Tweeter High Temperature Aluminum Voice Coil Strong Capacitor for Excellent Performance Yellow Coated Steel Basket 40 oz. Magnet Structure Rubber Magnet Cover Power Handling: 140 Watts RMS /280 Watts Peak Frequency Response: 60-20KHz Impedance: 4 Ohms Includes Custom Grills, Wires and Installation Hardware Mounting Depth: 2.25" Get in gear with the Pyle Gear series! These speakers are designed to provide the best quality sound for the budget-minded enthusiast. These 6.5', three-way speakers have 280 watts of pure power, supported by a super film tweeter for sweet highs, 0.5' neodymium dome for mids, and a high temperature voice coil to round out the low end. The non-fatiguing butyl rubber surround and yellow-color poly-injected cone provide a sturdy foundation for keeping your sound crystal clear and distortion-free. The 40 oz. magnet structure allows these speakers to achieve a frequency response of 60 Hz to 20 kHz. To boost performance, these speakers have been equipped with a strong capacitor, meaning your speakers will never struggle for power. These speakers look cool, too, thanks to the yellow coated steel basket. Includes custom grills, wires, and installation hardware. You'll hear everything you were meant to hear with Pyle Gear. From the Manufacturer PP444 PP555 PP999 PHE300 PHE400 Turntable / Phono Pre-Amplifiers Noise / Hum Eliminators Jacks RCA & 1/4'' RCA & 1/4'' RCA 1/4'' TRS 1/4'' TRS & XLR & 12V DC Adaptor ✔ ✔ ✔ Product Description Product Description Pyle Model : PLG6.3 6.5 inch Component Car Speakers 6.5'' 280 Watt Three-Way Speakers Standard 6.5'' Size Fits OEM Locations Yellow Color Poly Injected Cone Non-Fatiguing Butyl Rubber Surround 0.5'' Neodymium Dome Midrange Super Film Tweeter High Temperature Aluminum Voice Coil Strong Capacitor for Excellent Performance Yellow Coated Steel Basket 40 oz. Magnet Structure Rubber Magnet Cover Power Handling: 140 Watts RMS /280 Watts Peak Frequency Response: 60-20KHz Impedance: 4 Ohms Includes Custom Grills, Wires and Installation Hardware Mounting Depth: 2.25" Get in gear with the Pyle Gear series! These speakers are designed to provide the best quality sound for the budget-minded enthusiast. These 6.5', three-way speakers have 280 watts of pure power, supported by a super film tweeter for sweet highs, 0.5' neodymium dome for mids, and a high temperature voice coil to round out the low end. The non-fatiguing butyl rubber surround and yellow-color poly-injected cone provide a sturdy foundation for keeping your sound crystal clear and distortion-free. The 40 oz. magnet structure allows these speakers to achieve a frequency response of 60 Hz to 20 kHz. To boost performance, these speakers have been equipped with a strong capacitor, meaning your speakers will never struggle for power. These speakers look cool, too, thanks to the yellow coated steel basket. Includes custom grills, wires, and installation hardware. You'll hear everything you were meant to hear with Pyle Gear. From the Manufacturer PP444 PP555 PP999 PHE300 PHE400 Turntable / Phono Pre-Amplifiers Noise / Hum Eliminators Jacks RCA & 1/4'' RCA & 1/4'' RCA 1/4'' TRS 1/4'' TRS & XLR & 12V DC Adaptor ✔ ✔ ✔From the manufacturer Read more PHE400 Inputs/Outputs 1/4-Inch TRS Phone and XLR Inputs and Outputs on 2-Channels 2-ChannelHum/Noise Eliminator Box with XLR Jacks Almost all 60Hz AC hum is caused by ground loops that act like radio antennae (loop antenna). The Hum Eliminator completely eliminates this by breaking the ground loop, making it impossible for the signal lines to pick up the AC hum and noise in the first place. Unbalanced lines are more susceptible to picking up electrical noise and RF interference than balanced lines - the longer the unbalanced cable, the greater the chance of a problem. Using this device to connect two pieces of equipment is one of the most cost-effective ways to convert between unbalanced signals and true balanced signals. Automatically Translates Signal Voltages to Match Difference in Ground Potentials. Read more Removes AC Hum Noise Remove your hum/noise issues with this compact and sleek unit. This unit safely eliminates most common hum problems that come from ground loops (60Hz AC Hum). Additionally, it automatically converts unbalanced to balanced signal without any signal loss. All this is done without compromising the sound. This unit maintains the highest quality sonic quality. High-Quality Components and Exceptionally Rugged Construction Made with some of the highest quality materials, this unit is made to stand up to the wear and tear of transporting. We know that musicians need equipment that’s durable as well as it is portable and this is why our hum eliminators have an exceptional rugged construction. Ultra Compact Design The ultra-compact design makes it easy for you to transport it from place to place. Its made to take up a very small amount of space so you can fit it in your bag with the rest of your gear. Whether you have a show or are just practicing this is the perfect tool to bring with you to solve your hum issues. Read more PHE300 PHE400 XLR Inputs/Outputs No 2 Inputs, 2 Outputs 1/4" Inputs/Outputs 2 Inputs, 2 Outputs 2 Inputs, 2 Outputs Passive (No Power Outlet Needed) ✓ ✓ Channels 2 2 

title: Donner Special-Ⅰ Professional High-Performance Passive DI-Box Unit Hum Eliminator 1/4" instrument Direct Box to balanced & unbalanced XLR
text: From the brand Previous page Since 2012, Donner has been committed to creating new musical experiences. Our passionate and dedicated R&D team continues to innovate with high-quality and affordable musical instruments and recording equipment that enrich the lives of our customers. Donner Recording Devices Visit the Store Donner Recording Devices Visit the Store Donner Recording Devices Visit the Store Next page From the manufacturer The Donner Special-1 is a compact passive direct box that is perfect for guitarTbasses and keyboards... is small enough to fit inside an instrument case. The compact design begins with a 1/4’ input and thru-put to feed the on-stage amp. This connects to the custom made Donner LAB-S1 transformer which performs the impedance matching and balances the signal. Input (1/4' TS): Unbalanced HH-Z input connection for musical instrument. Direct output/ Input (1/4' TS}: Connects the instrument to the on-stage amplifierfoutput to loop the signal through to a monitor amplifier.lnput and ouput jacks automatically merge the stereo signal to mono. OUTPUT (XLR): Balanced mic-level output. Use a high-quality balanced microphone cable to establish connection. GND LIFT(ground lift) switch: Reduce hum and buzz caused by ground loops. Package included 1 x Donner Special-1 1 x Owner’s Manual Read more Specifications Frequency response: 20 Hz to 20 kHz THD+N (distortion): 0.003% @ 1 kHz,input level +4 dBu INPUT: ¼" TS (unbalanced) Level change (Input → Output): -20 dBu OUTPUT: Balanced XLR Impedance ratio (Input → Output): 110 : 1 Dimensions(H x W x D): 4.17 x 2.51 x 1.79" / 106 x 64 x 45.5 mm Weight: 0.86 lbs /0.39 kg Read more Read more CUSTOM MADE LAB-S1 TRANSFORMER Donner LAB-S1 transformer is magical in its ability to handle extreme signal levels with a natural compression that is pleasing to the ears. The transformer also helps eliminate hum and buzz caused by ground loops by isolating the input from the output. This is augmented with a ground lift switch that lifts pin-1 on the XLR for quiet, professional results. HIGH SOUND QUALITY & Low Noise Plug your musical instruments into the Special- I Passive and it will smooth out the peaks and warm up your tone with a vintage vibe. The compact design makes it perfect for traveling between gigs.Send the thru signal to your amp and the output to the PA system. Transformer isolation eliminates nasty hum and buzz caused by ground loops. HEAVY-DUTY & Robust Circuit Design Professional and multi-purpose direct injection box for stage and studio applications .Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers Read more 

title: Sescom IL-19-SS Inline Professional Audio Hum Eliminator with Dynamic Structured Shielding
text: Product Description The IL-19-SS In-Line Professional Audio Hum Eliminator with Dynamic Structured Shielding from Sescom features de-coupler circuitry for reducing hum and noise. This passive device reduces hum and noise in environments with extreme ambient noise and where ground plane characteristics are required for system integrity. It is a bi-directional device designed to plug directly into your equipment’s inputs or outputs. This audio hum eliminator is a handy tool for instantly troubleshooting audio hum and noise problems in live sound & broadcast applications, thereby providing quick fix-line isolation to eliminate noise at the source. It removes ground loop hum, mode noise, and differentially induced hum without the need for multiple transformers, ground lifters, or phase inverters. Product Description The IL-19-SS In-Line Professional Audio Hum Eliminator with Dynamic Structured Shielding from Sescom features de-coupler circuitry for reducing hum and noise. This passive device reduces hum and noise in environments with extreme ambient noise and where ground plane characteristics are required for system integrity. It is a bi-directional device designed to plug directly into your equipment’s inputs or outputs. This audio hum eliminator is a handy tool for instantly troubleshooting audio hum and noise problems in live sound & broadcast applications, thereby providing quick fix-line isolation to eliminate noise at the source. It removes ground loop hum, mode noise, and differentially induced hum without the need for multiple transformers, ground lifters, or phase inverters.

title: Pyle-Pro Pyle, Black (PDC21)
text: Product Description Pylepro model: Pdc211/4'' Instrument to balanced & Unbalance1/4'' Instrument to balanced & unbalanced (1/4''/XLR) direct box construction: All steel chassis ground lift: switch-able ground lift balanced output: 600 balanced XLR jack instrument input: 50K unbalanced TS jack parallel (link) out: 50K unbalanced TS jack input attenuation: switch-able (0dB, -20dB,-40dB) dimension: 4.72'' X 3.01'' X 1.77''The dc-21 is one of the most useful and versatile tools available indispensable in enabling easy interfacing and connection between various audio gear in numerous applications.Pyle PDC21 is a necessity if you are looking for the biggest quality of sound, with low distortion, noise, and eliminate ground loops. A DI unit, DI box, Direct box, Direct input, direct injection or simply DI is an electronic device that connects a high impedance, line level, unbalanced output signal to a low impedance mic level balanced input, usually via XLR connector. Dis are frequently used to connect an electric guitar or electric bass to a mixing console's microphone input. The DI performs level matching, balancing, and either active buffering or passive impedance bridging to minimize noise, distortion, and ground loops. Dis do not perform impedance matching. Pyle has been in business for over 35 years, and their manufacturing experience and expertise is easy to see - and hear. Product Description Pylepro model: Pdc211/4'' Instrument to balanced & Unbalance1/4'' Instrument to balanced & unbalanced (1/4''/XLR) direct box construction: All steel chassis ground lift: switch-able ground lift balanced output: 600 balanced XLR jack instrument input: 50K unbalanced TS jack parallel (link) out: 50K unbalanced TS jack input attenuation: switch-able (0dB, -20dB,-40dB) dimension: 4.72'' X 3.01'' X 1.77''The dc-21 is one of the most useful and versatile tools available indispensable in enabling easy interfacing and connection between various audio gear in numerous applications.Pyle PDC21 is a necessity if you are looking for the biggest quality of sound, with low distortion, noise, and eliminate ground loops. A DI unit, DI box, Direct box, Direct input, direct injection or simply DI is an electronic device that connects a high impedance, line level, unbalanced output signal to a low impedance mic level balanced input, usually via XLR connector. Dis are frequently used to connect an electric guitar or electric bass to a mixing console's microphone input. The DI performs level matching, balancing, and either active buffering or passive impedance bridging to minimize noise, distortion, and ground loops. Dis do not perform impedance matching. Pyle has been in business for over 35 years, and their manufacturing experience and expertise is easy to see - and hear.From the manufacturer Read more Features Direct and Clear Sound With its parallel ¼ " In and Out jacks, the PDC21 allows you to plug in your instrument and send the same signal to your onstage amplifier, while the XLR Output sends a balanced signal to your mixer. You can even plug your guitar, bass or keyboard amp’s speaker output into the PDC21, which can handle ratings and still deliver a perfect signal. The superior ground-lift switch eliminates hum associated with ground loops - and our high-performance. Easily Connects Instruments Getting the signal of a musical instrument to the PA system is easier with this direct box. Just connect the electric bass, guitar, keyboard or other processors to the ground lift adapter & enjoy pure & clean audio Great Sound, Exceptional Value PDC21 is ultra-compact and housed in a tough, road-ready metal case. This means the PDC21 box will give you great sound gig after gig, session after session. And thanks to its low price, you can afford to outfit the entire band. See for yourself what the incredible can do for your sound. Truly Trans-formative The secret to the PDC21 ruler-flat frequency response is its balanced-line transformer. Praised by audio engineers the world over, the OT-2 provides superior signal isolation from local AC and RF hum, and the ultimate in impedance matching. The resulting output signal is entirely true to the original source - in all its pristine glory. Read more Read more Read more 

title: Brinly BS-38 BH Sleeve Hitch Tow Behind Box Scraper, 38", Black
text: Product Description The Brinley 38 inch Box Scraper is a great all-around garden tractor attachment for landscaping, gardening and yard work. Projects such as leveling a yard, removing roots and other unwanted debris, spreading topsoil and gravel, or backfilling holes can all be completed quickly and efficiently with this versatile attachment. Easily remove the side plates and scarified bar and the Box Scraper becomes a rear blade which is ideal for grading, backfilling, or moving dirt, sand, gravel and snow. Get more projects done with just one garden tractor attachment. Product Description The Brinley 38 inch Box Scraper is a great all-around garden tractor attachment for landscaping, gardening and yard work. Projects such as leveling a yard, removing roots and other unwanted debris, spreading topsoil and gravel, or backfilling holes can all be completed quickly and efficiently with this versatile attachment. Easily remove the side plates and scarified bar and the Box Scraper becomes a rear blade which is ideal for grading, backfilling, or moving dirt, sand, gravel and snow. Get more projects done with just one garden tractor attachment.

title: Livewire PDI Double Shielded Heavy Duty Passive Direct Box
text: Product Description Perfect for instruments with onboard preamps, keyboards, and CD players. Allows long cable runs and protection from phantom power. 1/4" high-impedance input and output, balanced XLR output , ground lift switch, double shielding, and heavy duty, all-steel chassis. The PDI Double Shielded DI Box provides increased protection against noise and interference. Features 1/4" high impedance from instrument wired in the panel. Makes no difference which is used for input or output. 1/4" high impedance goes to your amp when input/output is used as a loop. Balanced and floating low-impedance XLR goes to your workstation or mixing console, and ignores +48V phantom power. The Lift mode severs ground connection between the input and the XLR output and ground remains connected in GND mode. Product Description Perfect for instruments with onboard preamps, keyboards, and CD players. Allows long cable runs and protection from phantom power. 1/4" high-impedance input and output, balanced XLR output , ground lift switch, double shielding, and heavy duty, all-steel chassis. The PDI Double Shielded DI Box provides increased protection against noise and interference. Features 1/4" high impedance from instrument wired in the panel. Makes no difference which is used for input or output. 1/4" high impedance goes to your amp when input/output is used as a loop. Balanced and floating low-impedance XLR goes to your workstation or mixing console, and ignores +48V phantom power. The Lift mode severs ground connection between the input and the XLR output and ground remains connected in GND mode.

title: Behringer MicroHD HD400 Ultra-Compact 2-Channel Hum Destroyer
text: Product Description BEHRINGER MICROHD HD400 Ultra-Compact 2-Channel Hum Destroyer Removes AC hum and noise - fast, easy and reliable Breaks ground loops safely, while keeping highest sonic quality 2 independent channels for 2 mono or 1 stereo signal Automatically converts unbalanced to balanced signals without signal loss High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany Whether you're recording or performing, it's important to keep AC hum out of the mix. No matter the quality of the venue's wiring, the BEHRINGER HD400 Hum Destroyer eliminates AC hum quickly and reliably. Mighty Hum Hunter The HD400 features two channels that can eliminate hum in two mono signals or one stereo signal. Try putting it between a stereo mixer and your power amps for a squeaky-clean sound free of AC hum. It breaks ground loops safely while maintaining the highest sound quality. It can even convert unbalanced signals into balanced without any signal degradation. A Hum Killer of a Deal This incredibly handy piece of gear is small enough to ride to the gig in your pocket. Pick up a HD400 today and make AC hum a thing of the past. Product Description BEHRINGER MICROHD HD400 Ultra-Compact 2-Channel Hum Destroyer Removes AC hum and noise - fast, easy and reliable Breaks ground loops safely, while keeping highest sonic quality 2 independent channels for 2 mono or 1 stereo signal Automatically converts unbalanced to balanced signals without signal loss High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany Whether you're recording or performing, it's important to keep AC hum out of the mix. No matter the quality of the venue's wiring, the BEHRINGER HD400 Hum Destroyer eliminates AC hum quickly and reliably. Mighty Hum Hunter The HD400 features two channels that can eliminate hum in two mono signals or one stereo signal. Try putting it between a stereo mixer and your power amps for a squeaky-clean sound free of AC hum. It breaks ground loops safely while maintaining the highest sound quality. It can even convert unbalanced signals into balanced without any signal degradation. A Hum Killer of a Deal This incredibly handy piece of gear is small enough to ride to the gig in your pocket. Pick up a HD400 today and make AC hum a thing of the past.From the manufacturer HD400 Ultra -Compact 2-Channel Hum Destroyer Removes AC hum and noise - fast, easy and reliable Breaks ground loops safely, while keeping highest sonic quality 2 independent channels for 2 mono or 1 stereo signal Automatically converts unbalanced to balanced signals without signal loss Read more MICROHD HD400 The HD400 is the ultra-affordable way to quickly and easily clean up your act! Whether you’re recording or performing, it’s important to keep AC hum out of the mix. No matter the quality of the venue’s wiring, the MICROHD HD400 Hum Destroyer eliminates AC hum quickly and reliably. Mighty Hum Hunter The HD400 features two channels allowing you to eliminate hum in two mono signals or one stereo signal. Placing the HD400 in-line between your stereo mixer and power amps for a squeaky-clean sound free of AC hum. It breaks ground loops safely while maintaining the highest sound quality. It can even convert your unbalanced signals into balanced without any signal degradation. Hum Killer of a Deal The incredibly-handy MICROHD HD400 is small enough to ride to the gig in your pocket, but really big when it comes to cleaning up your sound. Pick one the HD400 at your local Behringer dealer, or get yours online today – and make AC hum a thing of the past! Read more 

title: Behringer ULTRA-DI DI400P Professional High-Performance Passive DI-Box
text: Product Description BEHRINGER ULTRA-DI DI400P High-Performance Passive DI-Box Professional and multi-purpose direct injection box for stage and studio applications Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers Ultra-flat frequency response due to renowned BEHRINGER OT-2 transformer Allows direct connection to speaker outputs with up to 3,000 Watts Ground Lift switch eliminates typical ground loop problems Thru/Out jack lets you send the unbalanced signal to an onstage amplifier while the balanced signal is routed to the mixer ¼" TRS and gold-plated XLR connectors Ultra-rugged, road-suitable metal case High-quality components and exceptionally rugged construction ensure long life and durability Conceived and designed by BEHRINGER Germany The ULTRA-DI DI400P is a passive DI (Direct Injection) box for connecting a guitar, bass or keyboard directly to your mixer. With the DI400P as your go-between, impedance-matching problems become a thing of the past, and long cable runs will not sacrifice all of your precious tone. Directly to the Point With its parallel 1/4" IN and OUT jacks, the DI400P allows you to plug in your instrument and send the same signal to your onstage amplifier, while the XLR OUTPUT sends a balanced signal to your mixer. A ground lift switch eliminates hum associated with ground loops and our high-performance transformer provides the ultimate in signal integrity. Great Sound, Exceptional Value The ULTRA-DI DI400P is also ultra-compact and we house it in a tough, road-ready metal case. This means the DI box will give you great sound gig after gig, session after session. And thanks to its low price, you can afford to outfit the entire band. See for yourself at your nearest BEHRINGER dealer. Product Description BEHRINGER ULTRA-DI DI400P High-Performance Passive DI-Box Professional and multi-purpose direct injection box for stage and studio applications Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers Ultra-flat frequency response due to renowned BEHRINGER OT-2 transformer Allows direct connection to speaker outputs with up to 3,000 Watts Ground Lift switch eliminates typical ground loop problems Thru/Out jack lets you send the unbalanced signal to an onstage amplifier while the balanced signal is routed to the mixer ¼" TRS and gold-plated XLR connectors Ultra-rugged, road-suitable metal case High-quality components and exceptionally rugged construction ensure long life and durability Conceived and designed by BEHRINGER Germany The ULTRA-DI DI400P is a passive DI (Direct Injection) box for connecting a guitar, bass or keyboard directly to your mixer. With the DI400P as your go-between, impedance-matching problems become a thing of the past, and long cable runs will not sacrifice all of your precious tone. Directly to the Point With its parallel 1/4" IN and OUT jacks, the DI400P allows you to plug in your instrument and send the same signal to your onstage amplifier, while the XLR OUTPUT sends a balanced signal to your mixer. A ground lift switch eliminates hum associated with ground loops and our high-performance transformer provides the ultimate in signal integrity. Great Sound, Exceptional Value The ULTRA-DI DI400P is also ultra-compact and we house it in a tough, road-ready metal case. This means the DI box will give you great sound gig after gig, session after session. And thanks to its low price, you can afford to outfit the entire band. See for yourself at your nearest BEHRINGER dealer.From the manufacturer DI400P High-Performance Passive DI-Box Professional and multi-purpose direct injection box for stage and studio applications Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers Ultra-flat frequency response due to renowned Behringer OT-2 transformer Ground Lift switch eliminates typical ground loop problems ¼“ TRS and gold-plated XLR connectors Ultra-rugged, road-suitable metal case Read more DI400P ULTRA-DI DI400P The ULTRA-DI DI400P is a passive DI (Direct Injection) box for connecting a guitar, bass or keyboard directly to your mixer. With the DI400P as your go-between, impedance-matching problems become a thing of the past, and long cable runs will not sacrifice all of your precious tone. Directly to the Point With its parallel ¼ " In and Out jacks, the DI400P allows you to plug in your instrument and send the same signal to your onstage amplifier, while the XLR Output sends a balanced signal to your mixer. You can even plug your guitar, bass or keyboard amp’s speaker output into the DI400P, which can handle ratings of up to 3,000 Watts and still deliver a perfect signal. The superior ground-lift switch eliminates hum associated with ground loops – and our high-performance OT-2 transformer provides the ultimate in signal integrity. Truly Transformative The secret to the DI400P’s ruler-flat frequency response is its Behringer OT-2 balanced-line transformer. Praised by audio engineers the world over, the OT-2 provides superior signal isolation from local AC and RF hum, and the ultimate in impedance matching. The resulting output signal is entirely true to the original source – in all its pristine glory. Read more 

title: Behringer ULTRA-DI DI100 Batería profesional/DI-Box con alimentación fantasma
text: Más información del producto DI100 Caja DI-Box con batería profesional / alimentación fantasma Caja de inyección directa profesional y multiusos para aplicaciones de escenario y estudio Proporciona impedancia y adaptación de señales para la conexión directa de instrumentos a mezcladores y amplificadores. Respuesta de frecuencia ultraplana gracias al renombrado transformador Behringer OT-1 La batería interna se apaga automáticamente cuando se aplica la alimentación fantasma Permite la conexión directa a salidas de altavoz con hasta 3000 Watts La atenuación de entrada conmutable permite niveles de entrada de hasta +50 dB El interruptor Ground Lift elimina los problemas típicos de bucle de tierra Conectores TRS de ¼ "y XLR bañados en oro Carcasa de aluminio ultrarresistente y apta para la carretera Leer más DI100 ULTRA-DI DI100 Con el ULTRA-DI DI100, puede estar seguro de que su fuente de sonido llegará a la consola equilibrada y sin ruido. La caja DI (inyección directa) activa DI100 ultra-versátil le brinda una funcionalidad, durabilidad y sonido a un realmente notable. Coloque el ULTRA-DI DI100 en su cadena de señal hoy y descubra el sonido auténtico de su instrumento. Sé directo Conéctelo a la entrada TRS o XLR balanceada de ¼ "del DI100, luego envíe una señal a su consola a través de la salida XLR balanceada. Incluso puede conectar la salida del altavoz de su amplificador de guitarra o bajo al DI100, que puede manejar clasificaciones de hasta 3,000 Watts y aún ofrece una señal perfecta. También cuenta con un conector LINK de ¼ "para enviar su señal a un amplificador en el escenario. El DI100 está equipado para manejar señales "calientes", gracias a su almohadilla de atenuación incorporada conmutable para niveles de entrada de hasta +50 dB. También se incluye un interruptor de elevación de tierra superior para eliminar los problemas de bucle de tierra. El DI100 también cuenta con nuestro aclamado transformador de salida OT-1 para la transferencia de señal más impecable. Sonido superior, valor increíble Una herramienta esencial para cada escenario y estudio, el ULTRA-DI DI100 está envuelto en una robusta carcasa de aluminio a prueba de carreteras con esquinas de goma apilables, ¡y brinda el sonido excepcional que su música se merece! Leer más 

title: Rapco Horizon LTIGLBLOX Laptop Interface With Ground lift
text: Product Description LTIGLBLOX is a consumer to pro interface. It converts input from consumer grade equipment (laptop computers, MP3 players, CD players) to a mic level balanced output. Ground lift switch. Gives operator volume control of the outgoing stereo signal. 3.5mm male input and XLR male output. Product Description LTIGLBLOX is a consumer to pro interface. It converts input from consumer grade equipment (laptop computers, MP3 players, CD players) to a mic level balanced output. Ground lift switch. Gives operator volume control of the outgoing stereo signal. 3.5mm male input and XLR male output.From the manufacturer LTIGLBLOX Plug in like a Pro The LTIGLBLOX converts input from consumer grade equipment (laptop computers, MP3 players, CD players) to a mic level balanced output. This product gives the operator volume control of the outgoing stereo signal as well as a ground lift. The device comes with a 6 foot 3.5mm male input and XLR male output. Take this problem solver to any gig The LTIGLBLOX will fit in your gigbag, laptop case, or toolbox so you can use your personal music playing device at any gig. Durability RapcoHorizon's LTIGLBLOX uses a black powder coated aluminum chassis, and hand-soldered connectors. Hand-Soldered Connectors Black Powder Coated Aluminum Chassis Adjustable Output Volume Control Ground Lift Easily fits anywhere Read more