MN-61 Wire Recorder Player Aircraft Kgb Police Soviet Russian Radio Telephone МН For Sale

MN-61 Wire Recorder Player Aircraft Kgb Police Soviet Russian Radio Telephone МН
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MN-61 Wire Recorder Player Aircraft Kgb Police Soviet Russian Radio Telephone МН:
$999.00

The MN-61 (Russian: МН-61) was a desktop audio wire recorder, developed in 1961 by the VILMA National Devices Factory in Vilnius (Latvia, USSR). As the audio is recorded on to a very thin wire rather than to a tape, it has a recording time of 5.5 hours. The device was built especially for the security services, KGB, Military Aircraft of the former Soviet Union (USSR). The recorder's mechanism was made by the Petrovskovo Works in Novgorod, and was also used in the MS-61B cockpit voice recorder.With the top lid in place, the device measures 33.5 x 23.6 x 24 cm and weights 10 kg. It is fully solid-state (i.e. no valves) and is powered by an internal Power Supply Unit (PSU) that is suitable for the 220V AC mains (at 50 Hz).The MN-61 has a line input that is suitable for 0.1V or 0.01V signals. in addition it accepts signals from the output of a receiver in the 3 to 10V range. A separate microphone input with a sensitivity of 150-450 mV is also available.
More information: cryptomuseum.comThis device would make a nice addition to any collectionWeight: 11 kg (set)
Made in: Russia
Condition: Used. Good cosmetic condition. Test to power on, play and rewind. Unable to do any further testing. For sale exact item as shown on the pictures. Military Surplus
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