Kit de servicio 34 para máquina de cinta Revox B77 Reel-to-Reel Tape Recorder
Service Kit für Revox alle B77 Tonbandgeräte. Service Kit for Revox all B77 Reel-to-Reel Tape Recorder. 4 shim washers for ball bearings. 2 ball bearings for tape in and out.