`- Bogen Classic Series Amp 20 watt
- Accomodates low-impedance microphones and high-impedance auxiliary sources
- 2 low-impedance balanced microphones or 1 microphone and 1 auxiliary input
- The AUX input can be muted when a customer-supplied SPST normally open switch is used for microphone precedence
- Independent volume controls and a treble control for tonal balance