Used Audio Technica ES-947C/BT3 Microphone

Used Audio-Technica ES947C/BT3 Boundary Condenser Microphone

Estimated Year: 2010s–Present

Made in: Japan

Overview

The Audio-Technica ES947C/BT3 is a professional boundary condenser microphone designed for installed sound, conferencing, stage floors, and broadcast applications. Known for its low-profile design and wide, even pickup pattern, this mic is ideal for capturing speech and ambient sound in meeting rooms, houses of worship, theaters, and live production environments.

The boundary design minimizes phase issues and surface reflections, resulting in clear, natural audio with excellent intelligibility. Built with Audio-Technica’s reliable condenser technology, this mic is a go-to solution for permanent installs and professional setups.

Features

- Condenser boundary microphone for surface mounting

- Wide pickup pattern ideal for speech and ambient capture

- Low-profile design for discreet placement

- Frequency response tailored for clear vocal reproduction

- Phantom power required (11–52V)

- XLR output connection

- Durable metal construction for installed environments

- Ideal for conference tables, stages, and podium use

Condition

Very Good condition overall.

- Fully tested and working properly

- Clean capsule and grille

- Light cosmetic wear on body

- Cable and connector in excellent shape

Store Policies

- All items are tested before listing and again before shipping.

- Orders typically ship next business day.

- Shipping is available to the continental U.S. only.

- We do not accept trades on shipped items.

- Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20% restocking fee applies. If you have any questions before buying, feel free to message us—we’re happy to help.