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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

Summary of Contents for 808M

Page 1: ...des a level set LED for easy level setting Channel EQs are as follows 12 kHz shelving high fre quency EQ 15 dB 2 5 kHz peaking mid frequency EQ 12 dB and 80 Hz shelving low frequency EQ 15 dB A global phantom power switch applies 15 Vdc to pins 2 and 3 of the XLR inputs and a break switch mutes channels 1 6 while break music is playing Left and right RCA tape inputs are provided with an adja cent ...

Page 2: ...unbalanced Power Amp In 10 kΩ 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 r...

Page 3: ...r into 4 Ω Frequency Response 10 Hz to 30 kHz 0 1 dB 10 Hz to 55 kHz 0 3 dB Distortion THD SMPTE IMD 0 10 8 Ω 0 15 4 Ω Signal to Noise Ratio 105 dB below rated power into 8 Ω Channel Separation 75 dB 1 kHz Damping Factor 250 1 kHz Amp Input Impedance 10 kΩ unbalanced 20 kΩ balanced Input Sensitivity 1 76 volts 7 1 dBu for rated power into 4 ohms Gain Amp In to Speaker Out 26 4 dB 21 V V Maximum In...

Page 4: ...T INPUT LEVEL SET INPUT LEVEL SET INPUT LEVEL SET INPUT LEVEL SET INPUT LEVEL SET INPUT LEVEL SET INPUT LEVEL SET EFX CLIP PARAMETERS 10 0 10 0 REVERBS DELAYS CHORUS FLANGE DAMPING DEPTH PHASER TIME RATE NORMAL NORMAL CUSTOM 32 BIT PRECISION DIGITAL STEREO EFFECTS PROCESSING EFX WIDE MAIN EQUALIZER 30 CLIP 5 5 0 10 15 20 EFX FOOT SWITCH RETURN SEND MIXER LINE OUT POWER AMP 1 IN POWER AMP 2 IN EFFE...

Page 5: ... MONITOR EFX TO MAIN EFX BYPASS EFX CLIP EFX RETURN MIXER LINE OUT AMP ROUTING TAPE IN TAPE OUT L MAINS MAIN MONITOR MONITOR EFX VOLUME MONITOR EFX TRIM INPUT LEVEL SET TAPE OUT R MAIN MASTER LEVEL MONITOR LEVEL STEREO CH 7 8 Not Available on the 406M INSERT 0 to 40dB Off to 20dB Off to 20dB Off to 10dB 15dB Off to 12dB Off to 20dB Off to 10dB Off to 12dB Off to 10dB Off to 10dB Off to 12dB Off to...

Page 6: ...out or allows one amp to drive the mains and one amp to drive the monitors MAIN MONITOR with the Power Amp Routing switch pushed in Each Graphic Equalizer has nine bands with 15 dB of gain and centers at 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz and 16 kHz A 75 Hz high pass filter switch is included in each EQ section to reduce stage rumble or microphone handling noise The EMAC 32 bit dig...

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