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