Biamp Tesira EEC-4 CK 4-Channel Expander Input Card with AEC - 909.0340.900

Biamp SKU: 909.0340.900
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Sale price$904.00


The Tesira EEC-4 expander card is an optional card that can be installed in the Tesira EX-MOD. Each EEC-4 provides four channels of mic or line level audio input with AEC (Acoustic Echo Cancellation). The inputs are electrically balanced and provided on plug-in barrier strip connectors. Software control of each input includes gain with clip indicator, +48V phantom power, mute, level, and signal invert.


  • Four channels of balanced mic or line level input with AEC (Acoustic Echo Cancellation)
  • Plug-in barrier strip connectors
  • 0 – 66dB gain, adjustable in 6dB increments
  • Clip indicator
  • +48V Phantom Power
  • -100dB to +12dB fader range for level
  • Signal invert for reverse polarity
  • RoHS compliant and AES grounded
  • Covered by Biamp Systems’ five-year warranty

Data Sheet

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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