Specifications

SPECIFICATIONS
Input Impedance(microphone): 2k2 ohm,nominal.
Input Impedance(direct input):1Mohms (Instrument).
Maximum input level:+23dBu into 10Kohms.
Maximum input level(DI-BOX):+10dBu.
Maximum output level:+32dBu into 10Kohms.
Output impedance:47ohms x 2.
Frequency Response: -1.0dB 20Hz and 20kHz with 10Kohm load.
Noise: EIN than -125dBu with 150 ohm input load, unweighted.
Distortion: THD+N less than 0.02%, +35dB gain
Meter: Line input VU/PPM and VU/PPM output level and PPM Hold.
(Factory Cal (In and Outs) = +4dBu)
Phantom Power:+48Vdc applied to pins 2 and 3, +/- 1Vcc.
Mic Pad: -20dB attenuation.
Mic Phase switch: inverts the phase 180 degrees at the transformerless output.
Phase desviation: 0.2% at 2KHz, 0.4 at 20KHz ,+20 dBu output.
Hi Pass Filter : Passive 12 dB/octave rolloff from 20-250Hz in 11 steps.
Polarity: input and output XLR connectors are pin 2 hot.
Vacuum Tubes: (2) ECC82/12AU7,4 cell.
Power: 100VAC to 240VAC, 50/60Hz, selectable.
Power consuption:40 watts maximum.
Power Supplies: All internal voltage fully regulated with soft-start warm-up.
Dimensions: 2U enclosure, 8.5" x 3.5" x 12.5" (21.6 x 8.9 x 29.5 cm).
Notes: 0 dBu = 0.775 Vrms.
All noise measurements are unweighted, 20 - 20,000 Hz bandwidth.
All specifications are subject to change without notice.
Weight: 3.93Kg.
Net Weight: 4.8Kg.
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