Symetrix 581E

Symetrix 581E

This flexible, compact distribution amplifier has four inputs and sixteen outputs. In a typical configuration, the 581E accepts four input signals and distributes each input to four independent outputs. Each of the sixteen outputs can be individually attenuated via its front panel potentiometer. Similarly, the level of each of the four inputs can be controlled independently. Each input has a four-LED level meter to assist the user in setting optimum operating levels. The balanced input stages are designed for high common mode rejection and RF immunity. Output line drivers are short-circuit protected and designed around industry standard 5532 type op amps. The 581E operates from an internal power supply built around a low magnetic field toroidal transformer, resulting very low noise and high performance. The 581E 4x4 architecture allows the greatest possible number of configurations. Each one-input, four-output module is independent of the others. Wiring the 581E's inputs to four separate audio sources provides four mono distribution channels with four outputs each, or two stereo audio feeds. Simple re-wiring – strapping the inputs together in pairs – produces alternate 2x8 configuration that distributes stereo audio to eight outputs. Left channel audio is wired to inputs #1 and #2, while the right channel connects to inputs #3 and #4. With all inputs strapped together, the 581E distributes a single mono audio source to all 16 outputs. Meet all your audio distribution requirements with minimum cost and no wasted outputs using the 581E Distribution Amplifier from Symetrix, the engineering-driven company of signal processing specialists.

Features

¡         Single rack space distribution amplifier. Applications: Broadcast, Installed Sound.

¡         Four (4) balanced inputs and sixteen (16) balanced outputs.

¡         Can be configured as a 4x4, 2x8, or 1x16.

¡         Four (4) LED input level meters.

¡         Master input level plus four individual output level controls.