Custom Russian Small Diaphragm Tube Mic Pair with Neumann Gefell m58 Capsules

This is a rare, boutique-built pair of handmade tube condenser microphones, **commissioned specially for Paul Reed Smith** and crafted by his personal electronics technician. These microphones were designed with premium components to deliver exceptional sonic clarity and warmth, with a tonal character that competes with some of the most revered vintage condensers.
Each microphone is built with Russian-made circuitry and fitted with Neumann Gefell M58 capsules, housed within MV692 bodies ensuring detailed high-end response and smooth midrange character. They come with their original dedicated power supply boxes, offering stable tube operation and consistent performance.
As custom-made, one-off instruments, these microphones carry both collectible and professional value. They are suitable for serious studio engineers, collectors of rare microphones, or PRS enthusiasts looking for a unique piece of recording history.
This used pair remains in excellent condition, showing minimal cosmetic wear and functioning properly.
- Type: Custom handmade tube condenser microphones (pair)
- Commissioned by: Paul Reed Smith (PRS Guitars)
- Builder: PRS personal electronics technician
- Capsules: Neumann Gefell M58
- Circuitry: Russian-made tube design, MV692 Housings
- Power Supply: Original custom power supply boxes included (one for each mic)
- Condition: Excellent – light cosmetic wear only, fully functional
- Case: Not specified
Every piece of gear we sell has been professionally tested and inspected by our in-house technician to ensure full functionality. We pack each order with care and ship promptly.
**Collector’s Note:** Microphones of this nature are rarely offered for sale. Commissioned by one of the most respected names in modern guitar building and designed by a trusted tech, they represent a blend of collectible history and world-class studio utility.
Note: International buyers are responsible for any import duties, taxes, or fees incurred during shipping.