MaiAo Audio DIY Condenser Microphone Professional Studio

Record sound sample:

Specification :

48V Condenser Microphone Professional Studio

Model: M9

Direction: Heart-shaped direction

Operating voltage: 48V phantom power supply

Condenser capsule: 34mm pressure-type pure gold-coated condenser microphone

Frequency response: 20Hz – 20kHz

Sensitivity: -36dB±2dB (0dB=1V/Pa at 1kHz)

Output impedance: 550±30% (at 1kHz)

Load impedance: ≥10,000

Equivalent sound level: 14 dB A

Signal-to-noise ratio: 80dB

Maximum sound pressure level: 135dB (at 1kHz ≤1% THD)

Power consumption current: 3.2mA

Output interface: 3 XLR

Dimensions: Φ46mm x 200mm

Weight: 580 grams

It is a 48V condenser microphone, featuring a pearl blue paint finish on the surface, with upper and lower sections composed of tech gray, and an internal metal body with electroplating.

It employs an electroplated gold film, with a microphone capsule diameter of 34MM. The circuit board consists of an amplifier mainboard and a voltage polarization circuit board. The voltage board primarily provides a 60V bias voltage to the capsule. The high-impedance signal generated by the capacitive capsule is amplified by Q1 and Q2, then output to the 3XLR. Other transistors do not participate in amplification but serve auxiliary functions.

It employs a dual FET composite amplifier, with the first-stage amplification directly outputting to ensure an authentic and pristine sound reproduction, delivering a high-fidelity microphone signal. Its sound imaging and phase alignment are exceptionally precise, making it outstanding for both vocal singing and instrumental recording

Packing:

1pc finished install microphone

Application:

Professional Studio Vocal Recording, Home Studio & Project Recording, Live Streaming & Podcasting, Voice-Over & Audiobook Narration, Broadcast & Radio Broadcasting, Film & TV Dialogue/ADR Recording, Music Instrument Miking (Acoustic Guitar, Piano, etc.), Field Recording & Location Sound, YouTube & Content Creation, Karaoke & Home Singing Practice, Conference & Interview Recording, Theater & Stage Performance, Educational & Online Teaching, Mobile Recording (with Portable Interfaces), Demo & Songwriting Sessions

Click here to order “48v Phantom Power“.

Click here to order “Shock Mount“

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.