API AUDIO 3122V 2-Channel Microphone Preamp Module

The API AUDIO 3122V 2-Channel Microphone Preamp Module features a mic input impedance of 1.5 kilohms and a hi-z input impedance of 470 kilohms. The output impedance is less than 75 ohms (transformer balanced). The frequency response ranges from 20 Hz to 40 kHz with a tolerance of ±0.5 dB. The signal-to-noise ratio for mic input is -128 dB and for hi-z input is -106 dB. Audio inputs include two xlr 3-pin mic inputs (rear panel) and two combo xlr-1/4" 3-pin hi-z/instrument/line/mic inputs (front panel). Line outputs are two xlr 3-pin (rear panel). The power source is ac input with a voltage range of 115 to 230 vac, 50 / 60 hz. The power consumption is 8 w. The module has a front mounting option with four standard rack screws. The color is black and the material is metal. The dimensions are 19 x 11 x 1.75" / 48.3 x 27.9 x 4.45 cm.

• Input Impedance: Mic: 1.5 Kilohms Hi-Z: 470 Kilohms
• Output Impedance: <75 Ohms (Transformer Balanced)
• Frequency Response: 20 Hz to 40 kHz (±0.5 dB)
• Signal-to-Noise Ratio: Mic: -128 dB Hi-Z: -106 dB
• Audio I/O: 2x XLR 3-Pin Mic Input (Rear Panel) 2x Combo XLR-1/4" 3-Pin Hi-Z/Instrument/Line/Mic Input (Front Panel) 2x XLR 3-Pin Line Output (Rear Panel)