Tandberg TD-20 Revox A77 Dolby Revox B77 Dolby Akai X-201 D Akai GX-600 DB Revox A 77 Revox A-700 2 Grundig TS-1000 Revox B-77 MkII Teac A-3300 SX Braun TG 1000 Akai X-201D Revox A 77 Braun TG 1000 4 Akai GX-635 DB Revox A77 Tandberg 3500 X Revox A 77 Teac A-2340 RS Nagra T Audio Stellavox TD9 Akai GX-630 DB Revox B-77 MkII Teac X-2000 M Tesla B 116 Revox A77 Akai 1721 W Studer A-810 TC Revox A-77 ORF Revox B77 Dolby Revox B77 2 Revox B-77 MkII Otari MTR-100 A Revox PR-99 MK Akai GX-600 D ASC AS 5004 Studer A 812 Uher SG-562 Nagra IV-SJ ASC AS-6004 S Studer Revox Wega B 4610 Tascam MS-16 Revox A77 Philips N 7300 Revox A 77 4