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