Bogen C20 Classic Series Rackmount 20 watts RMA Amplifier
The Bogen C20 is a 20 Watt PA amplifier that audio professionals consistently use. It features 3 inputs: 2 Mic and Tel, or 1 Mic, 1 Aux and Tel. A built-in circuit provides microphone precedence over the Aux channel when a customer-supplied SPST switch is activated. The telephone input is signal activated and automatically mutes the Aux channel during a page. Each input has its own volume control; a treble control is included to adjust the tonal balance of the output. The Tel channel includes screwdriver adjustable mute threshold (VOX) and volume controls. Balanced and unbalanced outputs are provided for 4 Watt, 8 Watt, and 16 Watt speaker systems and for 25 volt and 70 volt constant voltage systems The C10 includes a Music-On-Hold output from the Aux input source. The input is unaffected by paging. Two output taps are provided, and screw terminals are used for all connections. The output includes a screwdriver adjustable level control on the rear panel. Thermal and electrical protection is built in and is designed to protect the amplifier against abnormal heat build-up and short circuited or overloaded outputs.