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