Alesis MultiMix 4 USB Four-Channel USB Mixer
Perfect for using in basic computer-recording setups, video editing and production studios, and portable podcasting setups, the Alesis MultiMix 4 USB outputs not only line-level analog audio but also stereo 16-bit, 44.1 kHz digital audio over USB for low-noise, easy computer connection. You can also monitor back from your computer through the same USB connection.Alesis MultiMix 4 USB portable mixer (seelarger imageas well asschematicof controls).The MultiMix 4 USB mixer has four input channels, all of which can accept a 1/4-inch line input. You can plug XLR microphones into channels one and two, including condensers thanks to the mixer's switchable 48V-phantom power supply. You can also plug a guitar or bass directly into channel one's switchable high-impedance input.Channels one and two offer switchable high-pass filtering at 75Hz to eliminate low-frequency rumble, handling and wind noise. Each channel has an independent pan control and channels one and two provide high and low-shelving EQs. Channels one and two have independent gain trims, while channels three and four are configured as a stereo pair at the level and pan controls.Key FeaturesFour-channel mixer with USB stereo input and outputLow-noise digital 16-bit, 44.1 kHz signal on USB for easy computer interfaceFour 1/4-inch line-level inputs plus RCA tape in/outTwo XLR mic inputs with gains, high-pass filters, and switchable 48V phantom powerHigh-impedance guitar inputDual-band EQ on mic inputsMulticolor LED meteringMain and headphone outputs with independent level controlsSpecificationsInputs:Line (CH 1, 2): 10 KΩ input impedance 5.5 mV ~ 4.9 V RMS sensitivity for max outputMic (CH 1, 2): 600 Ω input impedance balanced 700 mV RMS sensitivity for max outputLine (CH 3, 4): 700 mV RMS sensitivity for max outputHPF (CH 1, 2): 200 Hz (-1 dB), 80 Hz (-3 dB), 20 Hz (-24 dB)Outputs:Line: 7 V RMS maxHeadphone: 0.5 W into 47 ΩSignal-To-Noise Ratio:Line: > 92 dB(max output; JIS A-weighted) Mic: > 62 dBDistortion:< 0.02%Frequency Response:Line: 20 Hz - 20 kHz (± 0.5 dB)Mic: 20 Hz - 15 kHz (± 0.5 dB)Channel Equalizer:Bass: ± 14 dB @ 80 HzTreble: ± 14 dB @ 12 kHzChannel Fader Kill:> 90 dB @ 1 kHzCrosstalk:> 85 dB @ 1 kHzInterface:USB1.1 or higher (stereo in and stereo out)Power Adapter:10 V AC, 500 mAWeight:1.5 poundsDimensions:7.75 x 6 x 2 inches (LxWxH)