Specification:

Model: MA TM103 Microphone capsule

Product Name: TM103 Capsule 34MM 2 Wires

Type: DC bias voltage

Voltage: DC25V-80V

Diameter: 34MM

High voltage: 12MM

Design reference sample: TM103

Used for making and repairing condenser microphones, 2-wires can be used to make microphones with multiple directions. DIY your own special microphone, or replace and repair the old NEUMANN TM103 capsule, which has perfect sound quality and does not produce excessive high frequencies.

Important Usage Notes for Gold‑Plated Capsules:

Do not touch the internal diaphragm. Handle only by the metal backplate.

Protect from moisture. When not in use, store the microphone in a sealed container in a relatively dry environment.

A preamp circuit board is required. The capsule needs a polarization voltage between 3V‑70V provided by a preamp board. Connecting it directly without a preamp will produce no sound.

Packing:

1pc 34mm capsule+ stand

Application:

Accessories for DIY condenser microphone, repair microphone, or upgrade mic.

Click here to order “48v Phantom Power“.

Click here to order “Installed Microphone”

Welcome to a store built on 15 years of audio engineering expertise. Every product—from our capsules to our circuits—is designed, tested, and perfected by me, a senior engineer, to deliver pro-level sound you can trust. Ready for more? Explore our full range or reach out for custom solutions—we’re here to help you sound better.