Revox B-77 MkII Uher Report Stellavox TD9 Akai 1721 W Grundig TS-1000 Studer A 812 Revox A77 Akai GX-635 DB Tascam MS-16 Revox A 77 4 Revox B-77 MkII Revox A 77 Akai GX-630 D Revox A-77 ORF Revox A 77 Braun TG 1000 4 Revox B-77 MkII Tandberg TD-20 Tesla B 116 Teac X-2000 M Akai GX-600 DB Teac A-3300 SX Revox A-700 2 Akai GX-600 D Grundig TK-247 Revox PR-99 MK Wega B 4610 Teac A-2340 RS Braun TG 1000 Philips N 7300 ASC AS 5004 Nagra IV-SJ Revox A 77 Revox B77 Dolby Uher SG-562 Revox B77 2 Akai X-201 D Revox A77 Tandberg TD-20 Nagra T Audio Revox A77 Dolby Studer Revox Revox A77 Tandberg 3500 X ASC AS-6004 S Otari MTR-100 A