Peavey SMR 821 User Manual

Page 30

SMR 821 User Manual

Page 30

Frequency Response

Total Harmonic Distortion
Plus Noise

Equivalent Input Noise (EIN)

Common Mode Rejection
Ratio (Mic Input)

Crosstalk
Adjacent Channels (1kHz)

Crosstalk
Output to Output (1kHz)

Phantom Power

Remote Volume Control

Channel Mute

Signal/Clip Indicators

Power Requirements

20Hz - 20kHz +0dB/-1dB

<0.1% typical 20Hz - 20kHz; Mic to L-R out (22Hz - 22kHz BW)

-128dBu Mic input terminated with 150 ohms

>70dB typical 20Hz - 20kHz

>70dB typical

>60dB typical

+48 Volts at mic + and - inputs

30dB attenuation (10k ohm potentiometer ) Typical
60dB attenuation (100k ohm potentiometer) Typical

>60dB attenuation

Input Channel Status
Green: -20dBu
Red:

2dB below clipping

Domestic: 120Vac, 60Hz 15 Watts nominal
Export: 230Vac, 50/60Hz 15 Watts nominal

Output Level Meters
-24: -20dBu
-6:

-2dBu

+4dBu

+6:

+10dBu

Clip:

2dB below clipping