DIY Multi-Pattern Professional Condenser Microphone

R01A Multi-point style: Sound Sample:

R01A Music Record Sound Sample:

Specification :

Model: R-01 Backplate Condenser Microphone
Type:  Vocal Microphone
Ideal For: Professional vocal recording, voice-over, audiobook narration, film/TV post-production, PC karaoke, radio broadcasting
Power Supply: 48V Phantom Power
Frequency Response: 20Hz–20kHz
Signal-to-Noise Ratio: >66dB
Capsule Size: Φ25×7.8mm
Sensitivity: –36 to –50dB
Optimal Working Distance: 7–20cm
Housing: Full Metal Construction

Original DIY Multi-Pattern Professional Condenser Microphone

Description:

The internal circuitry is similar as the renowned “CCM4UG electret microphone”—a faithful reproduction of the circuit board used in this high-end model.
The sound is articulate and refined, with sensitive, transparent mid-high frequencies, accurate vocal fundamentals, and strong resolution—excellent for karaoke and professional recording.

If you already own several large-diaphragm condenser mics but still feel something is missing in your recordings, try this one. The distinct character of an electret design cannot be replicated by large-diaphragm condensers, dynamic mics, or tube microphones—especially when it comes to speech clarity and vocal penetration.

1. Phase Reverse Switch:
When the polar pattern is set to Cardioid, engaging the Phase Reverse gives the voice a more distant, pushed-back spatial impression, while the normal phase position brings the voice forward and more present.

2. Magnetic Presence Switch:
When turned off, the mid-high frequencies are less emphasized and overall output is slightly lower. When activated, it enhances mid-high clarity, adding a noticeable sense of vocal “pull” and air—ideal for projects that demand extra presence and detail.

Application:

1. 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.

How to connect the microphone with your other device: