SPECIFICATIONS
12
Operation Voltage..............................100/120/220/240VAC, 50 – 60 Hz
(main input voltage selectable internally via rewiring)
Current Draw......................................Line in voltage 120VAC
Idle: 0.1 Amps / 12W; Max: 0.17 Amps / 20W
Mains Fuse.........................................Type: 5x20 mm glass body SLO-BLO
500mA (100/120VAC)
250mA (220/240VAC)
Instrument Input.................................Input Impedance:
Ⱦ
120K Ohms
Gain Ratio: 12:1 Step down.
Voltage Gain: -22 dB (Signal Source: Sine 1 kHz, +4dBu, 6k8
Source Impedance, 1K secondary load impedance)
ROUTING MATRIX
Matrix Crosstalk.................................Leakage from adjacent microphone inputs:
117 dB (1 kHz sine)
Leakage from adjacent Preamp sends:
107 dB (1 kHz Sine).
Microphone Inputs terminated with source Z=150 Ohm, Preamps sends terminated with 2K7 Ohm load.
MONITOR/RECORD OUTPUT
Gain.................................................... +/- 19.5 dB (.5 dB steps)
Frequency response............................ +/- .5 dB 10 Hz- 100 kHz
XLR.....................................................Electronically Balanced
Output impedance................................66 Ohms
Max output Level............................... +28dbu into 100K load @ .025% THD+ NOISE
Distortion.............................................0.003% THD+NOISE
BW: 22 Hz - 22 kHz, Unity gain, into 100K load
Noise Floor........................................ -90dbu A-weighted
Dynamic Range...................................118 dB
CMMR................................................
86 dB (1 kHz sine, 50mV input)
Note: Mon/Rec active stage ALWAYS “looks” at selected PREAMP as its signal source.
Summary of Contents for MicMAID
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