Biamp Tesira EOC-4 4-Channel Expander Output Card

The Biamp Tesira EOC-4 is a 4-channel expander output card for the Tesira EX-MOD chassis, one of three optional cards that mount in EX-MOD alongside the EIC-4 input and EIOC-4 combo cards. Each EOC-4 adds 4 channels of electrically balanced mic or line level audio output on plug-in barrier strip connectors, with a selectable full-scale output reference level (24, 18, 12, 6, 0, or -31 dBu) for clean interface gain staging.

Every output is fully configurable in software: mute, level, signal invert, and full-scale reference, with a -100 dB to +12 dB fader range. D/A conversion runs 24-bit at 48kHz. It carries Biamp's 5-year warranty and is a direct sibling to the already-stocked Tesira SOC-4 and SEC-4 server cards, built for EX-MOD expansion rather than the Tesira SERVER chassis itself.