Studer A 807 Tascam MS-16 Studer A-810 TC ASC AS 5000 T Akai GX-636 DB Studer A-80 RC Fostex Model 20 Tascam BR-20 D Studer A-80 QC Stellavox TD9 Revox A-700 4 Akai GX-635 DB Tandberg TD-20 Revox PR-99 MK ASC AS-6004 S Otari MX-50 FR Technics Pioneer RT-909 Otari MX-50 D Revox PR-99 MK Pioneer RT-707 Studer B67 Otari MX-5050 B Akai GX-265 D Revox B-77 HS Akai GX-635 D Studer A 807 Studer A-812 Teac X-10 Braun TG-1000 C Telefunken M 15 Revox A-77 Akai GX-630 DB Revox PR-99 MK Otari MX-55 DE Nagra T Audio Philips N 7300 Wega B-4610 Otari MTR-100 A Uher SG-562 Teac X-1000 M Revox PR-99 MK Revox B 77 Teac X-2000 M Tascam 38 Teac A-2340 RS