MIXER
PP
M
80
8M
O F 6 P A G E S
PPM 808M
Powered Mixer
PPM 808M
Powered Mixer
O F 6 P A G E S
O F 6 P A G E S
PPM 808M
Powered Mixer
2
3
4
PPM 8
0
8M Technical Specifications
Maximum Input Levels
Mic Input:
–20 dBu, Trim @ 0 dB (HI)
+20 dBu, Trim @ 40 dB (LOW)
Line Input:
0 dBu, Trim @ 0 dB (HI)
+40 dBu, Trim @ 40 dB (LOW)
Insert Input:
+20 dBu
Stereo Line Input:
+20 dBu
Tape Input:
+20 dBu
Effects Return:
+20 dBu
Power Amp In:
+22 dBu
Input Sensitivity
Minimum Input Level to p4 dBu @ Main
Mixer Output
Mic Input:
–68 dBu
Insert Input:
–28 dBu
Line Input:
–48 dBu
Stereo Line Input:
–28 dBu
Tape Input:
–18 dBu
Effects Return:
–18 dBu
Maximum Voltage Gain
Mic Input to
Insert Output:
40 dB
Tape Output:
60 dB
Main Mixer Output:
72 dB
Line Input to
Insert Output:
20 dB
Tape Output:
20 dB
Main Mixer Output:
52 dB
Stereo Line Input to
Tape Output:
20 dB
Main Mixer Output:
32 dB
Tape Input to
Tape Output:
10 dB
Main Mixer Output:
22 dB
Effects Return to
Main Mixer Output:
22 dB
Monitor Output:
22 dB
Input Impedance
Mic Input:
3 k
Ω
, balanced
Insert Input:
10 k
Ω
, unbalanced
Line Input:
40 k
Ω
, balanced
Stereo Line Input:
10 k
Ω
, unbalanced
Tape Input:
10 k
Ω
, unbalanced
Effect Return:
10 k
Ω
, unbalanced
Power Amp In:
10 k
Ω
, unbalanced
Mixer Section
Frequency Response
Mic Input to Main Mixer Output (Trim at 0 dB):
+0, –1 dB, 32 Hz to 20 kHz
+0, –3 dB, 16 Hz to 80 kHz
Mic Input to Power Amp Output @ rated power output:
+0, –1 dB, 32 Hz to 20 kHz
+0, –3 dB, 16 Hz to 55 kHz
Distortion
THD and SMPTE IMD; 20 Hz to 20 kHz
Mic Input to Main Mixer Output:
< 0.005% @ +4 dBu output
Mic Input to Power Amp Output:
< 0.15%, 250 mW to rated power
Common Mode Rejection Ration (CMRR)
60 dB @ 1 kHz, Trim @ 0 dB
Noise
20 Hz to 20 kHz BW (150
Ω
source impedance)
Equivalent Input Noise (EIN): –127 dBu
Residual Output Noise:
Main Mixer, Monitor, & Effects outputs
Channel & Master levels off –95 dBu
Main Mixer Output Noise:
Master @ nominal (–10 dB), all channels off –92 dBu
Master & 1 input channel @ nominal
(–10 dB & –20 dB), Trim @ 0 dB –85 dBu
Crosstalk
Adjacent Inputs or Input to Output: –90 dB @ 1 kHz
Fader Off –90 dB @ 1 kHz
Break Switch Mute –80 dB @ 1 kHz
Input Level Trim Control Range
0 to –40 dB
Phantom Power
+15 Vdc
Equalization
Rumble Reduction: 75 Hz, –18 dB/octave
Channel EQ:
High ±15 dB @ 12 kHz
Mid ±12 dB @ 2.5 kHz
Low ±15 dB @ 80 Hz
Graphic EQ (9 bands):
Q = 1.414, ISO octave centers
±15 dB @ 63, 125, 250, 500 1 k, 2 k, 4 k, 8 k, 16 kHz
Main Mixer Section Rated Output
Main Mixer, Monitor, & Effects: +4 dBu
Maximum Main Mixer Section Output: +20 dBu
