8 Channel Public Address Mixer

This 8 channel mixer incorporates a variety of practical features ensuring suitability for a wide scope of PA and sound reinforcement applications. Features include: selectable phantom power for electret/condenser type microphones on each input, optional VOX muting of line programs, bass and treble controls (microphone channels can be routed through tone controls or bypassed as desired), individual level controls together with master level control. A 600Ω/0dBm XLR balanced line output is provided, enabling connection to a maximum of 16 power amplifiers.

Key Features:

6 microphone and 2 line inputs
All mic inputs are 3 pin XLR balanced
Line inputs via twin RCA sockets
Separate bass and treble tone controls
Individual input and master volume controls
Optional VOX muting of line inputs
Optional phantom power for each mic input
Microphone bass cut internally selectable
Mic inputs routed via tone controls or bypassed
24VDC input

Specifications:
Auxiliary
No. of Channels: 2
Sensitivity (master full): 260mV
Signal to Noise Ratio: better than 76dB
Frequency Response (±3dB): 60Hz - 20kHz
Input Impedance: 100k Ohm
Muting Level: -50dB
Mode: Unbalanced
Connector Type: Stereo RCA

Tone Control
Bass Control: ±9dB at 80Hz
Treble Control: ±10dB at 10kHz
Bass Cut Switch on Microphone: Switch “ON” -6dB/Octave from 150Hz

Phantom Power
Voltage: 12V
Output Impedance: 3.4k ohm

Microphone
No. of Channels: 6
Sensitivity (master full): 1.2mV
Signal to Noise Ratio: better than 71dB
Frequency Response (±3dB): 60Hz to 20kHz
Input Impedance: 600 Ohm
Mic Impedance: 200 - 600 Ohm nominal
Mode: Balanced
Connector Type: 3 Pin XLR Female

Output
Signal to Noise Ratio :
(all controls mid way) -85dB, ref 0dBm
(all controls maximum) -58dB, ref 0dBm
Impedance: 600 Ohms
Distortion: Less than 0.06%
Max Output Level: +19dBm
Mode: Balanced
Connector Type: 3 Pin XLR Male