RFT Gefell PM750 Vintage Condenser Microphone + Power adapter+Cable

RFT PM 750 + M94 Capsule — Classic East German Condenser Microphone with High-End Power Supply

The PM 750, combined with the M94 cardioid capsule, represents one of the most flexible and musical condenser microphones developed by RFT and Gefell during the GDR period. While the M70 capsule was commonly used in broadcasting, the M94 offers a more detailed, open sound, making it an excellent fit for acoustic instruments, percussion, and vocals.

🎤 M94 Capsule

• Polar Pattern: Cardioid
• Features the renowned Gefell small-diaphragm sound with a smooth, extended high-frequency response
• Fully tested and in excellent working condition — a great-sounding, ready-to-use microphone set

🔌 Connection

• 7-pin Tuchel connector (standard RFT format)

🏆 PM 750 Body

• Original components throughout, no modifications
• Built with the classic broadcast body design from robust East German alloy
• Compact, cylindrical form — ideal for discreet setups and reliable durability

🎁 Included in the Set

• Professional power adapter and connection cable included
• High-end voltage converter allows seamless operation of RFT/Gefell 12V microphones (PM750, MV691, MV692) on standard 48V phantom power (P48)

Power Adapter Specifications:

• Input: 48V phantom power
• Output: Regulated 12V for RFT/Gefell microphones
• Components: Audio-grade parts only — Vishay Dale resistors, Nichicon Muse capacitors, Neutrik XLR and Tuchel connectors
• Design focus: Pure analog design, no tantalum capacitors or SMD components for optimal audio quality
• Purpose: Provides clean, noise-free power with optimal transient response and tonal integrity

📊 Microphone Technical Specifications

• Transducer Type: Condenser (modular system with amplifier + capsule)
• Capsule: M94 small-diaphragm cardioid
• Frequency Response: ~40 Hz – 18,000 Hz
• Impedance: ~200 ohms
• Connection: 7-pin Tuchel
• Power Requirement: Included high-end adapter via 48V phantom power

🎶 Sound Profile & Use Cases

With its natural, balanced sound, the M94 capsule excels in capturing acoustic details with smooth transients and a gentle high-end shimmer. It performs beautifully on strings, drum overheads, woodwinds, and vocals, delivering a vintage-inspired sound with clarity, warmth, and punch.

Ideal for those seeking classic East German microphone craftsmanship with the convenience of modern phantom power connectivity.

✔️ Secure shipping with protective packaging.
Questions? Happy to answer!