Tandberg TD-20 Tascam BR-20 D Grundig TS-1000 Akai 1721 W Teac A-2340 RS Akai GX-635 D Tascam MS-16 Akai GX-266 D Stellavox TD9 Tandberg TD-20 Revox PR-99 MK Otari MX-55 DE ASC AS 5000 T Philips N 4450 Pioneer RT-707 Akai GX-630 D Technics Otari MTR-100 A Wega B-4610 Revox A-77 ORF Sony TC-399 Nagra T Audio Uher SG-562 Revox A-700 4 Technics Technics Saba Hifi Akai GX-635 DB ASC AS-6004 S Studer B67 Revox A-77 Revox PR-99 MK Studer A-812 Otari MTR-100 A Akai GX-255 Grundig TS-1000 Grundig TK-247 ASC AS-6002 S Fostex Model 20 Teac X-1000 M Philips N 7300 Uher 4000 Revox B-77 MkII Studer A-812 Akai GX-630 DB Studer A-810 TC