Revox A 77 Akai GX-600 DB Otari MTR-100 A Tandberg TD-20 Braun TG 1000 Uher SG-562 Akai GX-635 DB Studer A 812 Akai 1721 W ASC AS 5004 Revox A77 Revox A-700 2 Akai X-201D Studer A-810 TC Tandberg 3500 X Stellavox TD9 Akai X-201 D Nagra IV-SJ Revox PR-99 MK Revox B-77 MkII Revox B-77 MkII Revox A77 Revox B-77 MkII Fostex Model 20 Philips N 7300 Teac A-3300 SX ASC AS-6004 S Akai GX-600 D Revox A77 Wega B 4610 Uher Report Revox A 77 4 Teac X-2000 M Revox A 77 Tesla B 116 Studer Revox Teac X-2000 M Revox A-77 ORF Teac A-2340 RS Grundig TS-1000 Nagra T Audio Revox A77 Dolby Revox B77 Dolby Braun TG 1000 4 Revox B77 2 Tascam MS-16