recursal/Fanatic-Fandom huggingface dataset:
SSL βeta

**SSL βeta** is a prototyping module for the 500 series, manufactured by SSL.

## Official description

>
> **SSL βeta - Hardware Development Kit for 500 Format Racks**
>
>
> *Now audio electronics enthusiasts can build creations that will look as cool as they sound and feature real SSL controls.*
>
>
> SSL βeta, a unique 500 format module Hardware Development Kit that offers a little SSL style, quality and some SSL specific components to the community of ‘build your own’ audio electronics enthusiasts. βeta offers a very cool self-illuminating Perspex front panel that allows enthusiasts to devise and build creations that will look fantastic in their racks with a window through to their very own electronic creations within. The panel is supplied with a collection of components that are identical to those used in SSL’s industry leading large format consoles. The kit includes five log, antilog and linear pots (including centre detent versions) with SSL’s signature knob caps, a selection of two and four pole switches and dual colour status LED’s. The components mount within the front panel in a fixed configuration but are of course freely assignable to any function. The panel and controls attach to a stylish blue solderable breadboard with a standard 500 format edge connector and is supplied with resettable fuses. In true hobbyist tradition none of the elements of the βeta HDK are pre-assembled – it is a kit of parts for users to assemble from scratch. Additional components, such as potentiometers with alternative laws and tapers, can be purchased through SSL’s online store.
>
>
> SSL βeta is not a kit of parts to build any specific SSL processor, it is intended as a fun blank canvas upon which users can create their very own unique audio processing ideas.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/1041343-ssl-introduces-i-etaa-500-format-module-development-kit-aes-2015-a.html
Ovie Audio EQ53LC

**Ovie Audio EQ53LC** is an EQ for the 500 series, manufactured by Ovie Audio.

## Official description

>
> Ecualizador basado en inductores.
>
>
> Sonido extremadamente musical aun a seteos extremos.
>
>
> Sonido organico en todo el rango de frecuencias, puede ser usado ampliamente desde ecualizador de canal, grupos y master.
>
>
>
> * 3 bandas
> * 6 frecuencias por banda
> * Switch de Bell/Shelving en Low
> * Potenciometro Q en Mid
> * Hardware Relay Bypass
> * Dos años de garantia
>
>
>
Buzz Audio Elixir

**Buzz Audio Elixir** is a pre-amp for the 500 series.

## Official description

>
> **design features**
>
>
> There is an overwhelming number of 500 Series mic preamps to choose from, many of which are clones or copies of vintage units. So, as a breath of fresh air, we present the elixir 500 series module.
>
>
> **audio path quality**
>
>
> All discrete signal path using our class-a BE40 amplifiers at the input and BE50 high current line drivers to excite the Lundahl LL1517 output transformer. The topology is quite different to most other mic preamps in that it is balanced from input to output. The instrument input features our BE43 "bootstrapped FET" high impedance interface that really pumps as a bass DI.
>
>
> **mojo not mud**
>
>
> The elixir is an ideal compliment to other 500 series preamps that feature a dark sound. The wide frequency response and fast transient response plus color from the output transformer generate a "warm sweet liquid" sound quality that sets it apart from that crowd. These attributes make the elixir particulary good at recording percussion, drums (you need to hear it on snare), vocals and stringed instruments.
>
>
> **specs that matter**
>
>
> As with all our preamps, the elixir noise floor is as low as we can make under the laws of physics and there is plenty of gain for low output ribbon and dynamic microphones. The output headroom at +34dBu is outstandingly unique in the 500 series format, and adds a feeling of real effortlessness to the sound quality. The transformer-less mic input presents a "non-reactive" load to the microphone which means you hear exactly what the microphone manufacturer intended, without the unpredictable nature of an input transformer.
>
>
>
> * GAIN - 41 detented pot that sets gain between +22 to +70dB.
> * PHASE - normal or reverse polarity switched at the input.
> * -20dB - this switch introduces a 20dB pad right at the mic input for high level signals.
> * HI Z - selects high or low input impedance and this affect both the mic and DI input.
> * +48V - switches on the phantom power for condensor microphones and powered DI boxes.
> * METER - four leds give visual indication of peak output level
>
>
>
Repeat a game level many times

Game is a kind of software project, so it usually takes a long period of time to make new contents. But players' speed of consuming these contents could be very fast. So, in a lot of online games, players have to repeat a certain level many times to get into next one because of their tasks and levels. It is really a kind of boring experience for players do nearly the same thing over and over again. Personally, I gave up a lot of games as a result of this design.

**Example: Crusaders Quest**

Crusader Quest is a great mobile game which I used to play a lot. It has great art, wonderful music and fantastic gameplay. But finally, I gave it up. The main reason is in the game, in order to gain experience or finish tasks, you should repeat a certain level over and over again. There is no skip or some mechanics to reduce that kind of negative game experience. You should focus attention on a same level countless times, which is really unbearable for me.
Visual Hierarchy Reinforces Game Element Definitions and Relationships

It is common knowledge that it is the necessity of any game to relate to a player the definitions of objects on screen as well as to describe what relationships those components share. There are many ways to accomplish this goal, and some are more obvious than others. For example, the soundtrack of a game suddenly becoming dissonant and fast-paced intuitively indicates danger and generally invokes a sense of urgency (a call to action). I argue, however, that a game is most effective in reinforcing the hierarchy of existing elements when this information is conveyed visually. Utilizing the principles of design, a good game developer could make size, shape, color, contrast, texture, and so on mean anything they want. This method of management/classification is best not only because humans are naturally primarily visual, but also because there are enough options for variability that the combinations of these choices creates an intricate and highly descriptive network of associations in a player's mind. Red means evil, shiny means powerful, red and shiny means to use caution and not to take chances. It makes the player feel as if they have an understanding of what is unfolding on screen, and that they are prepared with enough knowledge to make an educated move.

**Examples**

**Pokemon**

Pokemon is a classic example of effective color and shape language. With few exceptions, it is rather easy for a player to tell what "type" a Pokemon they have encountered belongs to based upon palette choice alone. The game "Who's That Pokemon?" serves to speak for the success of character silhouettes in the franchise.

It is obvious why this information is vital to play, as battle between monsters is predicated upon the advantages and disadvantages belonging to various classifications in relation to opponents'. Knowing what Pokemon to select for a fight based upon the rules being visually displayed gives a player a deep sense of awareness and serves to further engagement.
Avedis Audio MA5

**Avedis Audio MA5** is a pre-amp for the 500 series, manufactured by Avedis Audio.

## Official description

>
> The MA5 was created to fill the need for a high-quality microphone preamplifier with the characteristic sound of early ‘70s British Class-A consoles. The re-engineering in the creation of the MA5 stemmed from years of experience restoring both American and British modules, deeply rooted in classic transformer-balanced, discrete electronics. Only the best and most suitable components are used throughout, regardless of cost, to attain the best sound.
> Over a year was spent on the MA5- not only on the engineering side of the design, but also in extensive sound evaluation with observation of specific settings, gain structures, and key components.
>
>
> We have always believed that our ears’ sensitivity coupled with experienced judgment of sound is still unparalleled- even with some of the best audio test analyzers which we own and use. In the end, it is our ears we are trying to satisfy.
>
>
> The MA5’s full and open sound is due to a rich harmonic content, particularly in the very low frequencies- even down to, and below, 10Hz. The clear mids and smooth highs come through without sounding dull or smeared.
>
>
>
> * Standard 500 series modular size 1.5″ x 5.25″
> * Single-ended Class A amplifier
> * UK-made Carnhill/St Ives input transformer
> * Custom-designed Jensen output transformer
> * Stepped-gain rotary switch in 5dB steps
> * Output level pot for trim and mute
> * LED-lit push-buttons
> * 28kHz feature brings out high frequency detail
> * Custom-made Marconi-style knobs
> * High headroom & CMR, low noise design
>
>
>
>
>
>
>
> * Frequency Response <10Hz to -3dB at 67kHz
> * Input Impedance ≅1250 ohms
> * Output Impedance <75 ohms, bias variable
> * Common Mode Rejection Ratio >100dB min @ 60Hz
> * Maximum Output Level +32.2 dBu @ 100KΩ, +27 dBu @ 600Ω bias variable
> * Power Requirements ±16 vdc @ 75mA per rail
> * Gain Voltage 0 to 33.4 Volts
> * Gain dB 0 to 71.2 dB
> * Equivalent Input Noise −110 dBu; Unweighted 300kHz bandwidth
> * Weight 2.7 lbs / 1.13kg
>
>
>
Ovie Audio C176

**Ovie Audio C176** is a compressor for the 500 series, manufactured by Ovie Audio.

## Official description

>
> * Clasico compresor FET para serie 500
> * Compresor muy versatil, ya que puede ser muy sutil hasta extremadamente agresivo
> * 2:1, 4:1, 8:1, 20:1 y NUKE (all buttons in)
> * Opcion de HPF en sidechain
> * 2 canales pueden ser linkeados en stereo, los mismos tienen que ser encargados para tal uso y perfecto apareamiento
> * Modo gain reduction y vumetro
> * 2 años de garantía
>
>
>
Switch to 3D or go bankrupt?

Many fighting games look better in 2D than in 3D.  Even though I am a 2D artist and love
2D to death and honestly think 3D is ugly, I have to say that fighting games in
3D is a better choice.  There are
so many benefits in choosing 3D.
First you can add many more characters much faster in the 3D foundation than
in the 2D foundation.  Secondly, 3D
is more efficient than 2D, 3D assets can be easily tweaked and reused and 3D is
easier to animate.  In 2D, artists
have to draw every single frame.
Even when the same characters with alternate costumes, you still have to
redraw each single frame.  Also, it
takes too long to make advanced sprites and it is too expensive to make.

Example:

The King of Fighters XIV

It is the right choice for SNK to make KOF XIV in 3D.  They are a small company with little
money.  So, we either get the game
in 3D and 50 characters or we don’t get the game at all.  I’m pretty sure everyone misses the KOF
2D art style and the sprites.  But
advanced sprites take too long to make and costs too much.  I’m pretty sure SNK was on a
budget.  Another big plus for SNK
is that their art style translated well into 3D.
FiveFish Audio X-72

**FiveFish Audio X-72 MK500** is a pre-amp for the 500 series, manufactured by FiveFish Audio.

## History

The FiveFish Audio X-72 was certified as a VPR Alliance product in 2011.

## Official description

>
> **X-72 mk500 Mic Preamp**
>
>
> *Big, huge sound, with extra low-end evoking that British console sound.*
>
>
> The X72 sound is BIG, PUNCHY, and HUGE. It adds a deep, nice, WARM coloration to the overall sound. Really deep-sounding huge. And low frequencies come out punchy and TIGHT.
>
>
> **Features**
>
>
>
> * Using UK-made Carnhill Input and Output Transformers
> * 12-step Gain from 22dB to 68dB, at 4dB/step
> * Output trim control
> * LED-lighted push buttons for 48V phantom, pads, and polarity reverse switches
> * Relay Controlled Polarity Reverse
> * Relay Controlled -20dB Pad
> * Soft-start/Ramp-up 48V Phantom Power
> * 5-LED VU Meter
> * Using high-performance chips, and quality components
> * Option to use Discrete OpAmps with the 990/2520 format
> * Use of high quality 1% Metal Film resistors, and high-quality ceramic and electrolytic capacitors
> * Output surge protection circuit
> * Input RFI protection
> * Output RFI protection
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/574058-fivefish-studios-x-72-mic-pre-vpr-certified.html
FiveFish Audio PEQ-503

**FiveFish Audio PEQ-503** is an EQ for the 500 series, manufactured by FiveFish Audio.

## History

The FiveFish Audio PEQ-503 was released in 2010.

## Official description

>
> **PEQ-503 Equalizer**
>
>
> *Single-channel three (3) band Inductor-based equalizer, designed for the popular API VPR500 Rack format*
>
>
> The FiveFish Audio PEQ-503 is a beautiful, high-quality, single-channel three (3) band Inductor-based equalizer, designed for the popular API VPR500 Rack format.
>
>
> Each frequency band has two (2) selectable frequencies, and a bypass switch. It also has an overall EQ In/Bypass switch to let you easily make before & after sound comparisons.
>
>
> The equalizer's smooth broad curves makes tonal adjustments easy and fast. You can go from small, subtle changes to extreme carving or boosting, up to +/- 18dB per band. The SUB and AIR frequency bands can give your tracks the chest-thumping punch you want, and that extra sparkle at the top end without sounding harsh. The mid frequencies band takes care of adding that extra presence to your tracks to make it pop.
>
>
> **Features**
>
>
>
> * 3-Band EQ - Inductor Based EQ
> * Two Frequency Selection switch per band + independent flat/bypass position
> * 12K/AIR HF control +/- 18dB gain
> * 1.1K/3.2K MF control +/- 18dB gain
> * SUB/120Hz LF control +/- 18dB gain
> * EQ On/Bypass switch
> * Relay-controlled Bypass
> * Electronically Balanced Inputs using inGenius Technology
> * Electronically Balanced Outputs using OutSmarts Technology
> * Output Tranformer option
> * Discrete OpAmp option, or PDIP chip
> * Using Carnhill/UK VTB inductors for LF and MF control
> * WIMA caps for EQ filters
> * 1% metal resistors
> * Bourns Potentiometers
> * Solid Machined Aluminum Knobs
> * CNC-milled/engraved/paint-filled front panel
> * Double-sided, plated through PCBs
> * Low Noise Equalizer
> * Jumper settings for experimentation, changing the EQ filter frequencies
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/so-much-gear-so-little-time/522065-peq-503-equalizer-inductor-based-fivefish-studios.html
Meris 440

**Meris 440** is a pre-amp for the 500 series, manufactured by Meris.

## Official description

>
> Designed as the ultimate mic preamp for recording guitar. Install into your 500 series lunchbox and connect your post effects pedals to the loop. Your guitar & amp will love it.
>
>
>
> * Legendary Cinemag Input and Output transformers for classic American mic pre tone
> * Hybrid-Discrete opamps receiving and driving each respective transformer section
> * Pedal friendly post effects loop. Interface with pedals at levels that won’t clip
> * High Pass Filter selectable between 80Hz and 200Hz
> * Custom 7kHz or 4kHz High Shelf filter optimized for achieving a finished tone when recording guitar
> * 20dB Pad, Phase Reverse and Phantom Power toggles
> * Premium components throughout the all Analog signal path
> * Designed and Built in Los Angeles, California U.S.A.
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/900646-meris-releases-440-microphone-preamplifier-500-series.html
Bereich03 Audio LED-Meter

**Bereich03 Audio LED-Meter** is a metering module for the 500 series, manufactured by Bereich03 Audio.

## History

As of 2016, the Bereich03 Audio LED-Meter is only a prototype.

## Official description

>
> **LED-Meter:**
>
>
> VU Meter in dot mode and Peak Meter in bar mode.
>
>
> Audio signal goes straight from the input to the output.
>
>
>
>

## References

1. ↑ http://www.bereich03-audio.de/bereich03-audio/Mastering-LED-Meter.html
JLM Audio TG500

**JLM Audio TG500** is a pre-amp for the 500 series, manufactured by JLM Audio.

## History

The JLM Audio TG500 was released in 2007.

## Official description

>
> TG500 mic pre is a 2 FET 6 transistor Class A design giving 75dB of gain. It is based on early NEVE, BBC, EMI gear simple transistor gain stages fully redesigned to includes heaps of extra useful features and to run on API+/-16v rails (run fully symmetrically so output head room is not lost and no DC to DC inverters are needed) Uses modern easy to get transistors and our custom audio transformers. It is NOT a EMI TG clone but to compare the tone to a EMI it is fatter, smoother sounding and has more clarity in the low mids than a Neve 1073. It is the go to pre for Electric Guitars. And if you want old school tone all over your recording that will gel it together without turning everything to mud this is the one.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/so-much-gear-so-little-time/147328-jlm-audio-500-series-modules.html
API 512V

**API 512V** is a pre-amp for the 500 series.

## Official description

>
> **512v Discrete Mic / Line Pre**
>
>
> **Features**
>
>
>
> * Mic Preamp with 65 dB of gain
> * Variable Output Level Control
> * 3:1 Output Transformer Tap Selection
> * Front and Back Panel Mic Input Access
> * Line/Instrument Preamp with 45 dB of gain
> * Front Panel Combo-style XLR + 1/4 inch Line/Instrument Input
> * LED VU meter for Gain Level indication
> * 20 dB pad switch, applies to mic/line/instrument
> * 48v Phantom switchable power
> * Traditional API fully discrete circuit design with 2520 Op Amp
> * Features API's unique Five Year Warranty
>
>
> The API 512v is a mic / line / instrument preamp, world famous for its ability to provide a low noise (-129 EIN) and unusually good sounding front end for all types of audio applications. Sonically, it delivers the instantly recognizable API sound at an affordable price, and in the scalable API 500 Series format. Offering an impressive 65 dB of gain, the 512v includes front panel Variable Output control, switchable 3:1 output transformer selection, phantom power, switchable polarity, -20 dB pad, and Mic or Instrument/Line selector. The front panel Combo-style XLR and 1/4 inch connector combined with rear panel mic access allows for additional flexibility when installed into an API lunchbox®, API's 10 position 500V vertical rack, or into an API console.
>
>
> The API 512v remains faithful to the circuit designs of API's founder Saul Walker. Artfully combining those circuits with API's proprietary transformers and the incomparable 2520 op-amp, the 512v is a highly musical and rich-sounding analog mic pre, equally at home in commercial recording spaces as it is in smaller home studios. Fully featured and still hand assembled, the 512v exhibits the reliability, long life, and uniformity which are characteristic of all API products.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/1101120-api-512v.html
CAPI VP26

**CAPI VP26** is a pre-amp for the 500 series, manufactured by CAPI.

## Official description

>
> Classic Audio VP26
>
>
> The VP26 mic preamp is a clone of the mic preamps found in 70's API consoles. Nothing has been changed, and all the "flaws" that make these consoles sound so great have been faithfully implememted. There is really nothing else like this on the market that I know of which delivers this sound, especially at this low price.
>
>
> **Features**
>
>
>
> * 60dB of gain provided by a 2520 style opamp, I regularily stock the GAR2520, GAR1731, and the SL2520 Red Dot.
> * -20dB Pad switch, polarity switch, and mute switch.
> * Fast drain 48V Phantom power.
> * Output attenuator which allows you to drive the opamp and 2623 output transformer HARD and attenuate back down to digital safe levels (this is something rarely implemented on Api style preamps, and makes for a huge variety of tones).
>
>
>

## References

1. ↑ http://messageboard.tapeop.com/viewtopic.php?printertopic=1&t=28101&start=0&finish\_rel=-10000
Radial PreComp

**Radial Engineering PreComp** is a pre-amp and compressor for the 500 series, manufactured by Radial Engineering.

## Official description

>
> * Combination preamp and compressor
> * Accustate gain control for low noise
> * Full function compressor for dynamic control
> * Each processor may be accessed separately
>
>
> The PreComp channel strip is a combination mic preamplifier and compressor made for the popular 500 series rack format and designed to bring greater efficiency to the recording process by simplifying the signal path and gain stage management.
>
>
> The single wide module begins with a high performance preamp that can deliver in excess of 60dB to handle all types of microphones. Equipped with Radial's unique Accustate gain control, the PreComp simultaneously sets the output and sensitivity to maximize signal-to-noise at all levels. This is particularly important when recording in the digital domain where background noise can often be audible during quiet passages. A full-feature VCA compressor follows with adjustable threshold, compression ratio and gain make-up controls. The advanced compression algorithm reads the program material and automatically transitions from soft-knee to hard knee as the signal rises above the threshold. A simple slow-fast switch makes it easy to set the PreComp for either vocals or percussion.
>
>
> Once connected to a 500 series power rack, connections to and from the PreComp are automatically routed to the XLRs for balanced operation. When used with a Workhorse, connectivity increases with ¼" TRS connectors and D-Subs while the Omniport provides direct patching to the preamp or the compressor, enabling the engineer to use each processor separately. Other features include 180° polarity reverse for phase matching two microphones, a high pass filter to eliminate unwanted resonance, 48V phantom power for condenser mics and an IN/OUT switch that lets you quickly compare the original uncompressed signal with the processed result.
>
>
> This makes the PreComp an excellent choice for recording, broadcast and post production suites where instant control over voice and instrument is desired. The PreComp will also be a favorite for multi-channel live recording engineers where the small footprint can accommodate many input channels in a higher density rack.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/832371-radial-introduces-precompa-500-series-combination-preamp-compressor.html
True Systems pT2-500

**True Systems pT2-500** is a pre-amp for the 500 series, manufactured by True Systems.

## History

The True Systems pT2-500 was released in 2010.

## Official description

>
> Introducing the pT2-500 microphone preamp and instrument direct-in. The pT2-500 is an API™ 500 series compatible module that incorporates our new-technology Type 2 circuit design. Our Type 2 design provides the traditional ultra-resolution musicality of our original design preamps, but adds serious analog depth and warmth. In short: It sounds BIG!
>
>
> The new DI circuit calms piezo transducers and provides a THRU jack for easier re-amping and multi-effects. 70dB of gain, high-headroom, low-noise, amazing sonics. If you haven’t heard TRUE preamps before, you might want to start here!
>
>
>
> * API™ 500 series format
> * Ultra-resolution combined with serious analog depth and warmth
> * 70dB of gain (dual range), exceptional headroom, low noise
> * IN and THRU jacks for signal splitting applications
> * Insensitive to ground noise and EMI
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/430545-true-systems-new-500-series-module.html
IGS Audio Vanad 500

**IGS Audio Vanad 500** is a pre-amp for the 500 series, manufactured by IGS Audio.

## History

The IGS Audio Vanad 500 was released in 2012.

## Official description

>
> VANAD 500 is a mic/instrument preamp designed in the API 500 standard. The module is transformer balanced on inputs and outputs using Carnhill transformers. All regulators on the front panel are stepped (switches).
>
>
> VANAD 500 is a mic/instrument preamp designed in the API 500 standard. The module is transformer balanced on inputs and outputs using Carnhill transformers. All regulators on the front panel are stepped (switches).
> Front Panel:
>
>
> IN – input level: from 0dB(Line) to +30dB(Mic); step = 3dB
> OUT – output level: from +0dB to +30dB; step = 3dB
> HPF switch – 6dB/Oct high pass filter: OFF/30/100Hz
> Ø switch – phase reverse: ON/OFF
> +48V switch – phantom power: ON/OFF
> XLR/HiZ – input: HiZ(front)/XLR(rear)
>
>
> Technical specification
>
>
>
> * API 500 standard module
> * Preamp Mic/Line/HiZ
> * Input impendance:1kΩ – Carnhill transformer balanced
> * Output impendance:600kΩ – Carnhill transformer balanced
> * Max input level(LINE): +20 dBu
> * Max output level: +22 dBm
> * Amplification: 60 dB
> * PAD from -30 to 0 dB, step 3dB
> * Phantom power +48V
> * HPF filter: OFF, 30, 100 Hz
> * Phase reverse
> * Harmonic distortion THD: up to 0,2%
> * Frequency response: +/- 0.1 dB 20Hz do 20kHz
> * Signal-noise: over 99 dB
> * Power supply: +/- 16V
> * Current consumption: 60mA
> * Dimensions: (h\*w\*d) 132x37x158mm
> * Mass: 900g.
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/745364-igs-audio-500-modules.html
BAE 1073MPL

**BAE 1073MPL** is a pre-amp for the 500 series.

## Official description

>
> This is the 500 Series version of the 1073MP (a mic pre-amp version of the 1073 equaliser) having the same well-known characteristic Class A sound with its harmonically rich low end, slight resonant highs, and maintained focused mids.
>
>
> Two selectable impedances makes the 1073MPL work well with a variety of microphones.
>
>
> As a coloured and versatile mic-pre, the 1073MPL maintains its sonic signature across a wide bandwidth.
>
>
>
> * All Class A, transformer-coupled design in a 500 series module.
> * Original Marconi knobs.
> * Input impedance selector switch between 1200 and 300 ohms.
> * Line level capability for extra versatility as a line preamp.
> * High impedance DI for guitar and synth.
> * Same Carnhill St Ives transformers as the 1073 and 1084.
> * Same modular design and hand-wiring BAE is known for.
>
>
>
JLM Audio NV500

**JLM Audio NV500** is a pre-amp for the 500 series, manufactured by JLM Audio.

## History

The JLM Audio NV500 was released in 2008.

## Official description

>
> The NV500 is our take on the classic Neve 1073/1290 Mic Pre but heavily reworked to give you much more. Firstly the input impedance is fully variable between 200ohm and 1200ohm instead of switched which give you a great tone/speed control to help balance the mic pre tone without adding extra EQ. The NV500 runs directly from the +/-16v rails of any API 500 rack without the use of any inverters.
>
>
>
> * Balanced in Rack XLR which is switched to 1meg Fet DI input when jack plugged in.
> * 48v phantom power switch with red LED indicator for rack XLR in.
> * (All below features work for XLR and DI input.)
> * Phase switch.
> * 20dB pad switch
> * Input transformer inline.
> * Variable Impedance 200ohm to 1k2 with centre detent at starting Z point.
> * 80Hz HPF switch with orange Led indicator.
> * Gain switch in 12 x 5dB steps from 20dB to 75dB.
> * Output trim pot with -5dB to 0dB range (with pot knob pulled out -90dB to 0dB range).
> * Huge output transformer (same size as Neve LO1166).
> * Internal jumper for output ground lift.
> * Internal JLM 8 buss connector with jumper settings.
> * Double sided Gold plated rear edge connector.
> * And of course the DI jack is backlit soft blue so you can find it in the dark
>
>
>

## References

1. ↑ http://jlmaudio.com/forum/viewtopic.php?f=3&t=80
Lindell Audio EVO-6

**Lindell Audio EVO-6** is a pre-amp for the 500 series, manufactured by Lindell Audio.

## History

The Lindell Audio EVO-6 was released in 2015.

## Official description

>
> Employing hand-wound transformers and inductors to provide vintage-style colored tone, the EVO-6 500 Series Discrete Microphone Preamp features our vintage 1731 op amps for additional warmth. Its input pad and separate gain control allow you to drive your signal harder for saturated tones, while the 2-band EQ section provides you with Pultec-style passive filters. Your gain is clearly displayed via the 30-segment LED VU meter.
>
>
> The Sound can be described as ”Vintage”, ”Punchy” and ”Tight”.
>
>
>
> * Transformer Balanced inputs and Balanced Outputs
> * Vintage OPA input stage
> * Up to 70db of Gain
> * Passive Pultec Equalizer. Inductor + Vintage OPA
> * 2 Step Switched Eq Low Freq Boost 60Hz, 100Hz
> * 2 Step Switched Eq High Freq Bosst 4kHz, 8kHz/16kHz
> * Selectable High Boost Bandwidth on pcb
> * Polarity Reverse
> * 48V Phantom Power
> * 30-LED segment output Meters
> * Gold Plated Pcb
> * Retail Price $599.99
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/so-much-gear-so-little-time/976085-namm-2015-lindell-evo-6-all-discrete-preamp-500-series-module.html
FiveFish Audio X-12

**FiveFish Audio X-12 MK500** is a pre-amp for the 500 series, manufactured by FiveFish Audio.

## Official description

>
> The X-12 mk500 Mic Preamp delivers a big, aggressive, mid-forward sound, reminiscent of that 70's L.A. Sound. A USA made Mic Input Transformer adds the right sonic flavor to your recording and a custom USA-made Output Transformer takes care of balancing the beefy outputs, and also adding it's own sonic signature.
>
>
> This preamp is perfect for rock, and aggressive music! The smooth high-end response of this preamp also makes it a great multi-purpose preamp, excellent for use in other sources like vocals where it delivers the right amount of "angst" and rawness to your vocals. Bring back the golden age of rock with the X12 preamp!
>
>
>
> * Using Custom, Made in USA Input and Output Transformers
> * 12-step Gain from 22dB to 68dB, at 4dB/step
> * Output trim control
> * LED-lighted push buttons for 48V phantom, pads, and polarity reverse switches
> * Relay Controlled Polarity Reverse
> * Relay Controlled -20dB Pad
> * Soft-start/Ramp-up 48V Phantom Power
> * 5-LED VU Meter
> * Using high-performance chips, and quality components
> * Option to use Discrete OpAmps with the 990/2520 format
> * Use of high quality 1% Metal Film resistors, and high-quality ceramic and electrolytic capacitors
> * Output surge protection circuit
> * Input RFI protection
> * Output RFI protection
>
>
>
Alta Moda AM-30

**Alta Moda AM-30** is a pre-amp for the 500 series, manufactured by Alta Moda.

## History

The Alta Moda AM-30 was released in 2014.

## Official description

>
> The first preamp offering from Alta Moda Audio, the AM-30 is in a class of its own. Not contrived or cloned from other designs, the AM-30 is truly unique in its approach to microphone pre-amplification.
>
>
> The Class-A transformerless electronics of the AM-30 are fully discrete and wide bandwidth. Clean at lower gain settings, the AM-30 can be smoothly over-driven by increasing input level or gain. Where other preamps would harshly hard-clip when pushed, the AM-30 smoothly begins to saturate, adding rich, low-order harmonics to the signal.
>
>
> With its exceptional performance on a wide range of sources such as guitars, drums, bass and vocals, the AM-30 delivers a sound that is big, punchy, bold and clear.
>
>
> Its high input impedance and high headroom make the AM-30 great on line level signals too; perfect for re-amping guitars or warming up previously recorded tracks and loops.
>
>
> And like all Alta Moda Audio products, the AM-30 preamp is entirely hand-built in the USA, and uses some of the finest components available.
>
>
> An 11-position rotary switch sets overall gain of the first amplifier stage. Unlike other transformerless designs, this first stage has soft, even-order harmonic overload characteristics, similar to a vacuum tube triode.
>
>
> Controls the output level of the AM-30. It is a true continuous fader; it ranges from "0" up to an additional 6 dB of overall boost.
>
>
> To make recording session setup easier, the AM-30 is equipped with a simple "signal present" indicator light. Since it is difficult to clip the AM-30's front end (and better to judge sound quality by ear), no clip indicator is needed.
>
>
> A standard 1/4" phone jack allows instruments such as bass and keyboards to be amplified directly. This FET-based circuit drives the input of the preamp just as a microphone would.
>
>
> The AM-30 is compatible with any 500 series rack system which has 48V phantom power available. To achieve its maximum headroom, the AM-30 effectively uses all three available power supply rails for its power source.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/904835-am-30-mic-preamp-alta-moda-audio.html
CAPI VP25

**CAPI VP25** is a pre-amp for the 500 series, manufactured by CAPI.

## Official description

>
> Classic Audio VP25
>
>
> The VP25 is a clone of the preamps found in vintage '70's API consoles. It is identical to the CAPI VP26, except that it uses the larger EA2503 output transformer. The same one which is found in the VP312. This gives you a slightly cleaner low-end which makes the VP25 well suited for kick-drum or bass. A great complement to the a VP26.
>
>
> **Features**
>
>
>
> * 60dB of gain provided by a 2520 style opamp, I regularily stock the GAR2520, GAR1731, and the SL2520 Red Dot.
> * -20dB Pad switch, polarity switch, and mute switch.
> * Fast drain 48V Phantom power.
> * Output attenuator which allows you to drive the opamp and 2503 output transformer HARD and attenuate back down to digital safe levels (this is something rarely implemented on Api style preamps, and makes for a huge variety of tones).
>
>
>

## References

1. ↑ http://messageboard.tapeop.com/viewtopic.php?printertopic=1&t=28101&start=0&finish\_rel=-10000
Sound Skulptor MP573

**Sound Skulptor MP573** is a pre-amp for the 500 series, manufactured by Sound Skulptor.

## History

The Sound Skulptor MP573 was released in 2010.

## Official description

>
> The MP573 is a two stages, single ended class A preamp, based on the design that was originally used in the Neve 1290/1073 modules, that has been adapted to the '500' format of API.
> Just install it in your API\* compatible LunchboxTM rack and start recording.
>
>
> The sound of the MP573, like its model is full, silky, detailed and musical, slightly larger than life, very complimentary to a digital recording environment.
>
>
> The MP573 is great on vocals, acoustic instruments and generally all close miked sources that need to be pushed forward in the mix.
>
>
> Highlights
>
>
>
> * Single ended class A design
> * Carnhill/St. Ives transformers on input and output
> * 0 to 70 dB of gain
> * Switchable 300 & 1200 Ohms and line level input impedance
> * Switchable first stage
> * The output stage is biased in a rich Class A with 70mA of iddle current
> * Fet DI input, relay switched, the signal passes through the input transformer
> * Signal/Clip LED monitors clipping in both stages
> * 24V supply built from the +/-16V with a linear regulator
> * Controlled inrush current for lunchboxes with sensitive power supply
> * Golden contacts on relays and switches
> * High quality Grayhill gain switch
> * High precision aluminium knobs
> * Tantalum capacitors in the audio path (as in original)
> * High grade 105°C low ESR electrolytic capacitors
> * WIMA film capacitors
> * High grade double sided PCB with plated holes
> * Easy build, dense but straightforward
> * Available assembled or as a full kit (everything included)
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/so-much-gear-so-little-time/526489-sound-skulptor-ships-mp573-classic-mic-preamp-ported-lunchbox-format.html
AwTAC Awesome Channel Amplifier

**AwTAC Awesome Channel Amplifier** is a pre-amp and equalizer for the 500 series.

## Official description

>
> **Unique among all current 500 offerings**
>
>
> The AwTAC Channel Amp has an LCR passive mix buss (left – center- right selectable just like most consoles had up to the late 60’s, no pan pot) in the unit. Since it is a double wide module, we were able to use the extra set of I/O jacks for a mix buss. With a standard XLR cable, you can connect one Awesome into another and \*POW\* now you have a mixer. Just like that. The buss level, just like the paradigm of all lust worthy classic consoles with a passive buss, is conveniently set at mic level. After you’ve chained all your Channel Amps together, we’ve devised a special (awesome if you will) breakout cable that plugs into the standard XLR jack and delivers the Left and Right buss to the mic pre’s of your choice. This obviously sets you up for a myriad of tonal choices when both tracking with multiple mic’s mixed to a mono source (there are still \*some\* people that track guitars like this, right?) and mixing your stems (or tracks) from your DAW.
>
>
> The mixing functionality is designed to work with all (every) 500 rack currently on the market. If it has a male and female XLR, you can use that rack to build a mixer out of Channel Amps.
>
>
>
>
Bereich03 Audio LowCut

**Bereich03 Audio LowCut** is a filter for the 500 series, manufactured by Bereich03 Audio.

## History

The Bereich03 Audio LowCut was released in 2012. It was the first filter processor produced by Bereich03 Audio.

## Official description

>
> This is a 24dB/Oct LowCut filter with 6 different frequencies.
>
>
>
> * 20 Hz
> * 30 Hz
> * 40 Hz
> * 65 Hz
> * 85 Hz
> * 130 Hz
>
>
> Use it to eliminate unwanted rumble during recording or mixing. 24dB/Oct means, if you set the frequency to 40Hz a rumbling noise with 10Hz will be reduces about 48dB, which is quiet a lot.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/790494-lowcut-500-series-bereich03-audio.html
2. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/793401-lc-hc-500-series-bereich03-audio.html
Fredenstein F601A

**Fredenstein F601A** is a pre-amp for the 500 series, manufactured by Fredenstein.

## History

The Fredenstein F601A appears to have been released in 2013 or 2014. It is a revised version of the Fredenstein F601.

## Official description

>
> The F601A is a high performance professional microphone preamplifier.
> Its innovative Zero-Negative-Feedback design improves low frequency and transient reproduction dramatically.
>
>
> In addition, the F601A delivers detailed high frequency information without being harsh, a truly silky and smooth experience. It's fully discrete Class-A gain stage with its high performance Lundahl LL1578XL input transformer outperforms “classic” microphone preamplifiers by a wide margin.
>
>
> This combined with the F601A's very low noise will provide exceptional sonic results.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/897356-fredenstein-bento-6d-bento-10d.html
Purple Audio Pants

**Purple Audio Pants** is a pre-amp for the 500 series, manufactured by Purple Audio.

## History

The Purple Audio Pants was released in 2007.

## Official description

>
> A four opamp, differential mic preamp.
>
>
> The Pants uses a unique dual-bobbin input transformer from Cinemag unlike any other. The smooth Gain control helps you dial in the sound you want. If the output level is too high, you can ride the level down with the separate Level control. Pressing the “High” switch changes the feedback network to provide an insane 78dB of clean gain, a great match for very low output mics.
>
>
> With different Gain, High mode switch, and Level settings the Pants can produce many different tones with the same amount of output level. The front panel DI goes through a FET buffer into the input transformer, adding an extra dimension to the sound of the preamp.
>
>
> The DI load switch gives you two options, making it even easier to get the best direct tone for your instrument. Two LEDs clearly indicate signal level for the gain and output stages at a glance, turning green to indicate signal present, yellow for 10dB below clipping, and red for clipping. The Pants uses two KDJ3 opamps and two KDJ4.
>
>
>
> * Output level control
> * Input and output tricolor LED metering
> * Mic / Line switch for rack input Bridging line input for high output mics or line level sources Use with our Moiyn 8×2 mixer module in the Sweet Ten rack for mic or line mixing
> * DI Load switch for front panel input 100kohms or 1M ohms for a more open tone
> * Discrete signal path
> * Over Current Resettable Fused (prevents any module problem from affecting your rack)
> * ROHS – Lead Free
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/150079-new-purple-audio-500-series.html
AL.SO (unknown module)

**AL.SO (unknown module)** is a a 500 series module with an unknown purpose, manufactured by AL.SO.

## History

The module can be seen featured in a rack of AL.SO modules, dating from 2007, but it is unknown if it was only a special-purpose module not intended for sale or if it was a prototype which never reached the market. It features 4 front panel DB25 connectors.

## External links

* Übersicht API Serie 500 – Module (German)

## References

1. ↑ http://das.blogsport.de/2007/12/19/uebersicht-api-serie-500-module/
Rascal Audio One-V

**Rascal Audio One-V** is a pre-amp for the 500 series, manufactured by Rascal Audio.

## History

The Rascal Audio One-V was released in 2013.

## Official description

>
> The Rascal Audio One-V is a remarkable, 500 Series microphone amplifier built to fully satisfy the most discerning professional who craves vintage tone, but requires more than a one-trick pony. A true desert-island microphone amplifier for tone-lovers, the One-V couples a deceptively simple yet uniquely powerful gain structure with dynamically responsive, Class A gain blocks to produce what is simply the most inspiring and tonally flexible, discrete, transformer-balanced microphone amplifier on the market. And above all, its tone is musical! Whether it's producing fluid, articulate gain for your guitar amps, classic British, Class A bulk for your drums, or pure buttery silk for your lead vocal, the One-V from Rascal Audio delivers gorgeous, engaging, opulent tone every time.
>
>
> The Rascal Audio One-V offers the same two-slot chassis as the Two-V (necessary to allow for the substantive girth of its opulent output transformer.) With the same body as the Two-V, you have the option to upgrade your One-V to a Two-V if you decide you need two channels at a later date.
>
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/product-alerts-older-than-2-months/800991-rascal-audio-two-v-500-series-2-ch-mic-pre.html
JLM Audio BA500

**JLM Audio BA500** is a pre-amp for the 500 series, manufactured by JLM Audio.

## Official description

>
> BA500 mic pre uses 1 of our discrete 99v0 opamps (New +/-16v version) to provide 60dB of gain. It is aimed at getting big but realistic vocals and acoustic instruments like our Dual99v500 but BA500 can only do 60dB of gain. With the impedance control 200 to 3k it goes from dark and slow to airy and fast tone wise. A centre detent at Z is the best starting point. Also has large fully buffered white LED backlit 34mm VU meter showing output level.
>
>
>
>
Mooktronics Research PDI 500

**Mooktronics Research PDI 500** is a D.I. for the 500 series, manufactured by Mooktronics Research.

## History

The year of release of the Mooktronics Research PDI 500 is unknown, but it was included in a list of 500 series modules in 2009.

## Official description

>
> The first passive direct box module for your 500 series rack.
>
>
>
> * VPR Alliance approved
> * 1/4" gold plated input and thru jacks
> * Thru jack can be selected as a summed input
> * Pad button attenuates hot input signals 10dB
> * -20 button adds an extra 10dB's of attenuation
> * Polarity switch reverses output signal
> * G-Lift removes the ground circuit, eliminating noise
> * Available with Jensen or Cinemag transformer
> * Logic controled relays for optimized signal path
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/so-much-gear-so-little-time/369417-everything-500-a.html
Warm Audio WA12 500

**Warm Audio WA12 500** is a pre-amp for the 500 series.

## Official description

>
> A lot of preamps on the market do a good job of raising the volume of mics and instruments. Unfortunately, many pres are doing only that, raising volume. The “Super clean” designs of today often leave the signal exiting the preamp sounding much the same as it did entering it.
>
>
> If you are looking for a preamp to improve and shape your signal you will most definitely love the WA12 500. The WA12 500 is designed to transform plain instruments and vocals into exciting tone. If your mixes lack depth, struggle to sound alive, or are just missing that professional touch you’ve always wanted, there is a good chance you will love the WA12 500.
>
>
>
> * Utilizes premium grade input and output
> * 71db of Gain.
> * TONE button – switches the input impedance from 600 ohms to 150 ohms.
> * Changes the tone of both the mic and HI-Z inputs.
> * Fully Discrete.
> * High voltage 1731 style operational amplifier.
> * 48 volt Phantom Power.
> * 2 Meg Ohm True HI-Z input on front panel. Sends instrument signal through entire circuit including both Cinemag Transformers and the discrete operational amplifier. Great for guitars, bass, keyboards and other instruments that have a 1/4″ output jack.
> * 20db pad.
> * Compatible with standard 500 series racks
>
>
>
Bereich03 Audio Density (stereo)

**Bereich03 Audio Density** is an harmonic saturation processor for the 500 series, manufactured by Bereich03 Audio. It was also released in a mono version.

## History

The stereo version Bereich03 Audio Density was released in 2015.

## Official description

>
> This is the stereo version of the original density with independent drive control for left and right. It creats a subtle saturation like pushing a tape recorder hard.
>
>
>
> * Frequency Response: 0,0 dB @ 5 Hz, -3 dB @ 28 kHz
> * Max. Level: 26,0 dBu
> * Input Impedance: 48 kOhm
> * Output Impedance: 50 Ohm
> * Power consumption:
> * Weight: 510 gr (1,1lbs)
> * Dimensions: 2 slot
>
>
>

## References

1. ↑ https://www.gearslutz.com/board/new-products-coming-soon/999755-musikmesse-2015-modular-mastering-desk-bereich03-audio.html