M7 Music record sample:

Model: M7

M7 Microphone Capsule 34mm 24k Gold Capsule 34mm Gold Large Diaphragm , Cartridge Core Recording Condenser Mic Capsule

Specification:

Large Diaphragm Cartridge/Core:

A diameter of 34 mm / 1.33″ Inch capacitor large diaphragm core, more delicate, more Discrimination and clear treble sound collection makes the microphone sound head, soft alto deep and rich bass vividly feedback, and no coloration, truly a reprise of the original.

Element: Φ34 mm Pressure Gradient Transducer

Gold-plating: Single-faced

Polar Pattern: Uni-directional

Frequency Response: 20Hz-20KHz

Power anode ement: 28V-120V

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 with box packing

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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.