Model DSA 450 two room and DSA 630 three room amplifiers

Audio Simplicity DSA amplifiers are designed and built for Custom Integrators.   Far more than a conventional amp, our designs include features not found anywhere else:

DSA 630

3 Zone stereo amplifier
30 watts/channel x 6 @8 ohms

DSA 450

2 Zone stereo amplifier
50 watts channel x 4 @8 ohms
  • Our unique ZeroVolume reset feature - switchable for each room from the front panel.  For sensitive areas such as the bedroom or outdoors
  • Separate amplifiers and three band tone controls for each zone
  • Three-way amplifier output protection circuit with front panel indicators
  • Front panel speaker switch with indicator lights
  • Every  DSA amplifier includes buffered audio output jacks for daisy-chaining amplifiers, music sense and 12 volt remote turn on

Simple 2-wire electronic volume controls can be added to the system using standard category wire.


Made in the USA