u Stewart Audio - FLX320-1-CV-D
Stewart Audio


*DISCONTINUED* New Model Avail 7/1/19
Mono DSP-Enabled Amplifier
1 x 320W @ 70/100V
Dante™ Network Enabled

The FLX320-1-CV-D is a single channel, 70V/100V, 1/2 rack amplifier delivering 320W audio power with built in DSP, RS232 control and remote volume control. The FLX320-1-CV-D amplifier supports Dante™ audio.

  • • Onboard DSP for signal routing and filtering
  • • USB and RS232 available for configuration
  • • 1/2 rack package
  • • 4 analog inputs (4 line/mic; 2 w/ phantom power)
  • • 4x4 Break in/Break out Dante™ channels
  • • Made in the USA
Front Image | Back Image (Click Image to Zoom)
The FLX (pronounced FLEX) Series of amplifiers is the most versatile 1/2 rack amplifier Stewart has ever produced. The FLX320-1-CV-D provides 320 watts into a 4 Ohm load. At the heart of the amplifier is a robust, internal, full-function DSP designed to solve a multitude of your audio problems in just one enclosure. The DSP includes a full cross-point mixer, EQ, filters, limiters and much more. A USB port makes programming simple, fast and repeatable for large installations. The RVC and RS232 control allow volume control from a wide range of devices. In addition, the Dante™ network capability provides four network input audio channels and four network output audio channels. You won't find a more flexible combination of power output and processing in a comparable package on the market today.


Mount one half-rack amplifier (DSP100 or FLX Series) in a single rack-space (1U).

Mount two half-rack amplifiers (DSP100 or FLX Series) in a single rack-space (1U).

Product Datasheet PDF
User Manual PDF

DSP Control Center View Software Page