Marantz CDR 640 Sony PCM-7040 Tascam DV-RA Studer A 812 ANT ES4 Telcom Tascam CD-RW Tascam 122 MK Nakamichi 1000 Otari MX-5050 B Tascam DV-RA Roth RX-NR4 Tascam 122 MK Stellavox TD9 Tascam CD-RW Fostex D-30 Revox A-77 ORF Marantz PMD620 Nagra T Audio Otari MTR-100 A Studer A-80 QC Otari MTR-100 A Studer B67 Sony PCM-2500 A Otari MX-55 DE Sony PCM-7040 Fostex Model 20 Tascam CD-RW Studer A-812 Tascam DA-60 MK Studer A 807 BASF SM 911 2- BASF PER 528 Studer A-721 Revox PR-99 MK Studer A-721 Telefunken Tascam 38 Phase Linear Studer VU Fostex CR 300 Tascam 34 B Tascam DA-30 MK Studer A-810 TC Revox PR-99 MK Studer A 812 Fostex D-10