Audio-Technica AT8538 In-line type power module, phantom power only is backordered and will ship as soon as it is back in stock.
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Product Overview
The Audio-Technica AT8538 is an in-line power module that provides phantom powering and a balanced XLR output for compatible Audio-Technica microphones. It accepts a TA3M input and outputs a 3-pin XLRM connector, with an integral 80 Hz high-pass filter to control low-frequency noise. It is the power module used with microphones such as the AT831R and several UniPoint models.
Product Description
The AT8538 connects a TA3M-terminated microphone to a standard phantom-powered XLR input, making it the link between the element and your mixer or DSP. It operates on phantom power only.

An integral 80 Hz high-pass filter (bass roll-off) reduces rumble and handling noise while preserving speech clarity. The compact in-line housing fits neatly into install racks and portable kits.
The AT8538 is specified for use with the AT831R, U853R(W), U853R(W)U, U857R(L), and U857R(L)U microphones. The wired AT831R lavalier ships with this module.
Key Features
- Phantom-powered in-line module — Provides phantom powering and a balanced XLR output for compatible TA3M-terminated microphones.
- TA3M input to XLRM output — Connects the microphone element to any standard 3-pin XLR phantom input on a mixer or DSP.
- 80 Hz bass roll-off — An integral high-pass filter reduces rumble and handling noise while preserving speech clarity.
- Broad compatibility — Specified for the AT831R and U853/U857 UniPoint microphone families.
- Compact housing — The small in-line body fits neatly into install racks and portable kits.
Technical Specifications
| Type | In-line power module |
|---|---|
| Power | Phantom only |
| Input | TA3M |
| Output | 3-pin XLRM |
| High-pass filter | Integral 80 Hz (bass roll-off) |
| Compatible | AT831R, U853R(W), U853R(W)U, U857R(L), U857R(L)U |
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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