CAM8PRO Bogen MIC/Line Mixer

The Bogen CAM8PRO is an 8-input, dual-bus MIC/Line mixer that combines superb performance with a generous array of simple-to-use features in a single-rack space design. It features 8 independently assignable inputs switchable between MIC and Line. Each input has a trim control, a switchable low-cut filter, and a Main/Auxiliary bus output selector. An additional Auxiliary input can be routed to the Main output, AUX output, or both by setting internal jumpers. Phantom Power is provided for condenser microphones.
The CAM8PRO also features a built-in Compressor/Limiter with adjustable Threshold and Ratio Controls. A Bar Graph Output Meter indicates output signal levels. The CAM8PRO also includes a headphone output. Solidly engineered, the Bogen CAM8PRO mixer will provide many years of trouble-free operation.

Specifications

• Signal-to-Noise - Ref +26 dBV @ 54 dB sys gain = 90 dB
• Mic Pre-amp EIN - -129 dB @ 150-ohms, 20 Hz to 20 kHz
• Max. Voltage Gain - 96 dB
• Frequency Response - ±1 dB from 20 Hz to 20 kHz
• Crosstalk (adjac. ch.) - better than -90 dB
• Phantom Power - +30V DC

Inputs 1-8

• Input Impedance
  • 3.5k-ohm MIC
  • 15k-ohm Line
• Nom. Source Impedance - 150 ohms
• Line Pad - -50 dB
• Input Gain/Trim Range - 40 dB
• Nominal Input Level (trim pot mid-range)
  • -50 dBμ line pad off
  • 0 dBμ line pad on
• Minimum Input Level (trim pot max gain)
  • -70 dBμ line pad off
  • -20 dBμ line pad on
• Maximum Input Level (trim pot min gain plus +20dB headroom)
  • -30 dBμ line pad off
  • +20 dBμ line pad on

Auxiliary Input

• Input Impedance - 20k-ohm balanced
• Nominal Input Level - 0 dBμ

Outputs

• Output Impedance - 220-ohm unbalanced, 440-ohm balanced
• Nom. Load Impedance - 600 ohms
• Nominal Level - +4 dBμ RMS
• Maximum Level - +26 dBμ RMS Balanced
• Main Output Mic Pad - -50 dB

Auxiliary Circuits

• LED Bar Graph - -18, -12, -6, -3, 0, +3, +6, +12VU (0 VU = +4 dB) Average or Peak reading

Limiter/Compressor

• Threshold Adj. Range - +20 dB to -20 dB
• Ratio Adj. Range - 0 to 100%
• Low Cut Filter - 18 dB/octave at 100 Hz
• Power Requirements - 17V AC center-tapped, 120V AC, 60 Hz
• Dimensions - 19" W x 1-3/4" H x 7-1/2" D
• Product Weight - 7 lb.

CAM8PRO Specifications PDF

CAM8PRO Manual