Microtech Gefell MV691/M70 12Volt Condenser Microphone, N691 PSU

Originally introduced in 1973 as the successor to the MV 690, the MV 691 is a transformer-coupled FET microphone amplifier and a key component of the SMS 70 (Studio Microphone System) series. Designed without a feedback circuit, it delivers a clean and natural signal path. The MV 691 was developed by Siegfried Thiersch, then an engineer at Gefell (RTF VEB MTG), in collaboration with the RFZ Berlin.

This set includes:
• MV 691 microphone body
• M70 small-diaphragm #18892 Cardioid Nickel Capsule.
• N691 external dual power supply and cables

A classic system known for its rich tone and historical significance in East German studio engineering.

Serial no: #18892; #7174; #10347

Excellent working and great visual condition.

US and EU parcels ship via UPS, ETA 1-7 working days from pickup day zero. That also applies to most locations worldwide.

All shipments are fully insured.

Bigger shipments requiring pallets or custom made crates ship to US, CA, JP, CN, AU and other outside of EU locations via DHL Air Freight, ETA is normally approx. 7-14 working days from pickup day zero.

Big shipments inside EU ship via different freight companies, recently mostly via ACE Logistics. Freight forwarders can use different courier companies for deliveries to final destinations.

Palletising and crating time can vary depending on the size of the shipment and packaging queue. We pack all our shipments with great care.

You are most welcome to pick your order up yourself from our Retrosonic Pro Audio showroom, studio and warehouse in Tallinn, Estonia.

We ship worldwide – contact us for a personal shipping quote or any other questions.

VAT (Value Added Tax) can be deducted if you have a company with a valid EU VAT number or if you're based outside of the EU. Non-EU buyers pay all and any import tax and duty as regulated by their local customs.