TOA TS-904 – Long Gooseneck Microphone for Conference Systems
TOA TS-904 – Long Gooseneck Microphone for Conference Systems is backordered and will ship as soon as it is back in stock.
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Product Overview
The TOA TS-904 is a long gooseneck electret condenser microphone for TOA TS-800 and TS-900 series infrared wireless conference units. Designed for large conference tables, it features a ring-type LED at the microphone head that displays talk status of the connected unit, so participants always know when a mic is active.
Product Description

The TS-904 connects to chairman and delegate units via a 4-pin XLR-4-32 equivalent connector and includes a removable wind and pop shield for cleaner audio capture. The stainless steel gooseneck is flexible, allowing precise mic positioning for each speaker at the table. Compatible with TS-801, TS-802, TS-901, TS-902 and the broader TS-811, TS-812, TS-821, TS-822, TS-911, TS-912, TS-921, and TS-922 units.
Key Features
- Long gooseneck electret condenser microphone for TS-800/TS-900 conference systems
- Ring-type LED speech indicator at the mic head shows active talk status at a glance
- Unidirectional pickup pattern; 100 Hz to 13 kHz frequency response
- 4-pin XLR-4-32 equivalent connector for direct connection to TOA conference units
- Removable wind and pop shield included; flexible stainless steel gooseneck
- Lightweight at 105 g; black stainless steel and ABS resin construction
Technical Specifications
| Microphone Type | Electret condenser |
|---|---|
| Directivity | Unidirectional |
| Impedance | 1.8 kΩ |
| Sensitivity | -37 dB (1 kHz, 0 dB = 1 V/Pa) |
| Frequency Response | 100 Hz to 13 kHz |
| Output Connector | XLR-4-32 equivalent (4-pin) |
| LED Indicator | Ring-type speech indicator |
| Finish | Gooseneck: stainless steel, black; Body: ABS resin, black |
| Weight | 105 g (0.23 lb) |
| Operating Temperature | 0 °C to +40 °C (32 °F to 104 °F) |
| Compatible Units | TS-801, TS-802, TS-901, TS-902; TS-811, TS-812, TS-821, TS-822, TS-911, TS-912, TS-921, TS-922 |
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 ship within 24-48 hours. 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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