Manufactured in Germany, serial no G119114, partially overhauled in Summer 2019, in perfect shape and working fine for playback, but needs to be overhauled for recording.
This recorder is a masterpiece of electronic and mechanical engineering. The electronic function and motor control system certainly sets a new standard in deck design and performance which, coupled with the really high fidelity electronic performance, puts this new range of REVOX recorders in the connoisseur class. Revox A77 is a 3 motor machine, with both capstan and reel motors being direct drive. Professional three-head design for on/off tape monitoring as well as provision for stereophonic sound, mixing, multi-track (copy from one track to the other) and echo effects, reel motor defeat switch for manual reel handling during editing. Reel size from 6" to 10½" allows up to over 3 hours uninterrupted recording at 3 3/4 ips speed with 1100 m tape. Two speed configurations: 3 3/4 ips (9,5 cm/sec) and 7 1/2 ips (19 cm/sec)

• Two outputs for amplifier and two outputs for headphone with monitoring for stereo balance and volume control
• Two audio inputs and two microphone inputs with monitoring for stereo balance and volume control
• All functions can be remote controlled (optional, see accessories)
  
• Technical data: see technical details
  
• Tape spool diameter up to 10.5" / 26,5 cm (see accessories)
• Original operating instructions booklet in 6 languages (EN, ES, FR, IT, NL, SE) is included
  
• Accessories (not included): tapes, microphones and remote control

Dimensions: 161/4" W x 141/8" H x 81/2" D (41,5 x 36 x 18 cm)   Weight: 34 lbs / 15 kg (38,5 lbs / 17,5 kg with shipment packing)

Postal shipping is not advised for this heavy and fragile tape recorder! We recommend to come to Geneva to test it and pick it up.

Useful links:
Service manual PDF free (DE 157 p. 24 Mb ou EN 114 p. 76 Mb): opweb.de
Circuit diagram PDF free (DE, EN, FR 13 p. 6 Mb): opweb.de