Sony TC-377 Studer B67 Akai GX-77 Tascam 38 Nagra T Audio ASC AS-6002 S Revox A 77 Studer A 812 ASC AS 5000 T Tandberg TD-20 Nagra 4.2 Akai 1721 W Revox A-77 Tascam MS-16 Akai 1722 W Teac A-4300 SX ASC AS-6004 S Stellavox TD9 Saba Hifi Studer A-812 Tascam 34 B Grundig TS-1000 Revox B-77 Mk Teac X-2000 M Sony TC-755 Otari MTR-100 A Akai GX-650 D Akai GX-260 D Revox PR-99 MK Uher 4000 Teac X-10 Akai GX-260 D Tascam BR-20 D Grundig TS 945 Uher 4200 Studer A 807 Wega B-4610 Studer A-80 QC Uher 4000 Tascam MSR-16 Teac A-3340 S Akai GX-266 D Telefunken M 15 Studer A-810 TC Grundig TK-247 ASC AS 6004