- Converts stereo audio to balanced or unbalanced mono audio
- Stereo inputs and mono outputs on captive screw connectors
- ±6 dB output gain switch
- Rack-mountable 1U, quarter rack width metal enclosure
- See All Features
The Extron ASA 304 is a high performance Audio Summing Amplifier that converts two-channel stereo audio signals to balanced or unbalanced mono audio signals. It is ideal for summing stereo signals for use in mono multi-speaker PA systems in churches, halls, arenas, stadiums, and other environments where stereo signals would result in cancellation.