Nakamichi 1000 Otari MX-5050 B Telefunken Phase Linear Revox PR-99 MK Tascam 122 Studer A-721 BASF SM 911 2- Tascam IF-AE 8 Fostex D-30 Revox PR-99 MK Nakamichi Studer A 812 Studer B-67 Tascam DA-45 HR Tascam DA-60 MK ANT ES4 Telcom Studer A 807 Stellavox TD9 Quantegy R-94 Nagra 4.2 Teac C-3 X BASF SM 911 2- Tascam MS-16 Roth RX-NR4 Nagra T Audio Sony PCM-7040 Tascam DA-20 Tascam 38 Studer B67 Studer A 807 Nakamichi Tascam DA-60 MK Studer A-80 QC Revox PR-99 MK Studer A-810 TC Fostex Model 20 Revox A-77 ORF Otari MTR-100 A Otari MTR-100 A Tascam DV-RA Revox PR-99 MK Fostex PD-4 Sony PCM-2500 A Sony PCM-2700 A Studer A-812