We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
TOA TS-773 gooseneck microphone with ring indicator light

TOA ELECTRONICS

TOA ELECTRONICS microphone

SKU CH-G9TB-8W4A8

Unidirectional electret condenser microphone for TS-771 and TS-772 conference systems with speech indicator light

  • Crystal-clear audio with 100–13000 Hz frequency response
  • Unidirectional pickup minimises background noise and feedback
  • Speech indicator ring shows active status at a glance
  • 8 kΩ impedance and –37 dB sensitivity for reliable signal
  • Designed for TS-771 and TS-772 conference systems

TOA TS-773 Conference Microphone

The TOA TS-773 is a unidirectional electret condenser microphone built for TS-771 and TS-772 conference systems. It captures speech with a focused pickup pattern that reduces ambient noise and feedback. A built-in ring indicator shows when the unit is active, preventing accidental interruptions during meetings. The microphone is supplied new and ready for professional conferencing environments.

Replaces Worn or Missing TS-773 Units

This microphone directly replaces a damaged or lost TS-773 on existing Chairman or Delegate units. The upgrade is worth it when the original microphone no longer delivers clear audio or the indicator light has failed. It restores the system's original 100-13000Hz frequency response and -37 dB sensitivity without requiring changes to the conference hardware. Buyers needing a different pickup pattern or wireless operation cannot use this model.

Fits TS-771 and TS-772 Conference Systems

The TS-773 connects to compatible TOA Chairman and Delegate units, drawing power and signal through the system wiring. Its 1.8 kOhms impedance matches the conference system inputs for correct level matching. The integrated status light frees the operator from guessing whether the microphone is live. Installers must verify the host unit is a TS-771 or TS-772; other systems are not supported.

Highlights

  • Crystal-clear audio with 100–13000 Hz frequency response
  • Unidirectional pickup minimises background noise and feedback
  • Speech indicator ring shows active status at a glance
  • 8 kΩ impedance and –37 dB sensitivity for reliable signal
  • Designed for TS-771 and TS-772 conference systems

Specifications

No published specifications for this item yet.

Questions about this item

What connector or mount does the TS-773 microphone use to attach to the TS-771 or TS-772 conference units?

The TS-773 plugs directly into the dedicated microphone socket on the TS-771 Chairman or TS-772 Delegate unit; no separate cable or bracket is required.

What is the installation step users most often miss when fitting the TS-773 to a TS-771 or TS-772 unit?

After inserting the microphone, the gooseneck must be tightened securely so the unidirectional capsule points at the speaker; a loose joint lets the mic drift off-axis and loses the -37 dB sensitivity advantage.

Which part of the TS-773 will need replacement first under regular conference use?

The electret condenser capsule is the wear item; its 100-13000 Hz response and 1.8 kOhm impedance remain stable until the diaphragm ages, at which point the entire TS-773 microphone is replaced.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.