Двухканальный микрофонный предусилитель
- Mic Input Impedance
- 2 K Ohms Balanced; XLR type Pin 1 Audio Ground, Pin 2 +, Pin 3-
- Phantom Power Voltage
- Switchable +48 V DC on XLR Pins 2 and 3
- Power Requirements 12-15V DC from external supply
- Input Gain
- +10 dB Minimum, variable to +60 dB Maximum
- Pad Switch -20 dB attenuation
- Overload Indicator Measured at all Gain points throughout the circuitry
- Output Noise
- -90 dB Unweighted, -97 dB 'A' weighted
- (Measured with Gain nominal 20 dB)
- Frequency Response 20 - 20 KHz ± 0.25 dB
- Distortion
- 100 Hz 0.0085%, 1 KHz 0.008%, 10 KHz 0.0083%
- (Measured with Mic Gain @ 20 dB)
- Input Connectors Balanced 3 pin Female XLR mic input, wired Pin 1 Ground, Pin 2 + Hot, Pin 3 –
- Output Connector Insulated Tip Ring Sleeve balanced jack
- Construction
- All-steel chassis, fibreglass PCB