Specifications

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Audio Design Services Ltd., St David’s House, Adcroft Street, Higher Hillgate, STOCKPORT SK1 3HW.
OPERATION
General Installation
• ALWAYS ensure that the equipment is properly earthed (grounded).
Operating without an earth is dangerous and may cause high levels of
audible hum from the speaker outputs.
• NEVER remove the top cover of the amplifier or make an internal adjustment
with the AC mains supply connected. All internal servicing should be
performed by a competent and qualified engineer.
• DO NOT expose the unit to rain or moisture. If any fluids or foreign objects
should enter the unit, disconnect the power plug immediately.
• DO NOT site the equipment in locations exposed to direct sunlight, near
heaters or other heat sources. Avoid locations with high humidity or dust
levels.
• DO NOT obstruct the ventilation slots in the amplifier case, and allow
adequate ventilation. (Ensure that a 1U ventilation panel is fitted above the
unit if the amplifier is rack-mounted.)
• DO NOT run microphone cables near mains, data, telephone or 100V lines.
• AVOID jointing the microphone cables if possible. If this is unavoidable, make
sure a good screened connector is used.
• ALWAYS use a balanced or floating low impedance microphone on long
microphone runs, terminating in a balanced input.
Front Panel
1 2 3 4 5 6 7 8 9 10 11
1 INPUT 1 7 BASS CONTROL
2
INPUT 2 8
TREBLE CONTROL
3
INPUT 3 9
MASTER GAIN CONTROL
4
INPUT 4 10
PEAK, AUDIO, DC & AC LEDs
5
INPUT 5 11
POWER ON/OFF SWITCH
6
INPUT 6