Revox PR-99 MK Studer A810 Studer A-812 Otari MTR-100 A Tascam MS-16 Stellavox TD9 Otari MX-5050 B Studer A 807 Fostex Model 20 Revox PR-99 MK Otari MX-55 DE Revox A-77 ORF Revox PR-99 Teac A-2340 RS Revox PR-99 MK Revox PR-99 MK Studer A-812 Studer A 812 Revox PR-99 MK Nagra 4.2 Studer A-80 QC Studer B-67 Revox PR-99 mit Studer A-810 TC Studer B67 Revox PR-99 MK Studer B67 Studer A 807 Otari MTR-100 A Studer A 807 Tascam 38 Studer B-67 Tascam 38 Revox PR-99 MK Studer A-80 RC Fostex R 8 Revox PR-99 MK Nagra T Audio Stellavox TD9 Tascam 34 B Studer B67 Studer A 812 Revox PR-99 MK