Studer A 812 Fostex Model 20 Studer A 807 Roth RX-NR4 Revox PR-99 MK Fostex D-10 Tascam 122 Revox C-270 Fostex PD-4 Fostex D-30 Tascam DA-60 MK Stellavox TD9 Marantz CDR 640 Otari MX-5050 B Sony PCM-7040 Nakamichi 1000 Tascam 38 Tascam IF-AE8HR Tascam DA-20 Dictatape 1- Sony MDS-E11 Revox PR-99 Tascam 34 B Nagra T Audio Otari MTR-100 A ANT ES4 Telcom Sony PCM-7040 Studer A-812 Stellavox TD9 Stilon PX 5005 Studer A-810 TC Studer B67 Studer Phase Linear Otari MTR-100 A BASF Emtec PER Studer A-80 QC Tascam DA-60 MK Tascam MS-16 Studer A-721 Marantz CDR-630 Tascam DV-RA Studer A 807 TDK DA-R120 DAT Teac Tascam Tascam DA-45 HR