REVOX Belt x2 For B77 PR99 A77 Recorder Counter O Ring Kit
Revox Studer Precision Counter Belt B77, PR99, A77. Counter Belt REVOX B77 PR99 A77 Kit ++ SPECIAL 2022 DOUBLE BUBBLE++2x. For B77 A77 and PR99. For Reel To Reel Tape Recorder. 2x Precision Toothed Counter Belt and Pulley Belt.