Nakamichi Phase Linear Nakamichi SAE 5000 DBX 222 Type II Tascam DX-4 D Nakamichi Telefunken Dolby Mod. 363 Aiwa HR-50 Tascam DX-4 D Roth RX-NR4 Rotel RN-500 Nakamichi ANT 232 Telcom Sanyo Plus N 33 Tascam DX-4 D Rotel RN-1000 Nakamichi Rebis 6-Kanal Nakamichi Phase Linear Fisher NR-500 DBX 224X-DS Nakamichi Teac RX-9 DBX Sony NR-500 Nakamichi Behringer SNR Nakamichi ANT e 124 Tascam DX-4 D Nakamichi Toshiba Aurex ANT ES4 Telcom Technics Dolby Mod. 363 DBX SNR-1 Telefunken Sony NR-500 Tascam DX-4 D Nakamichi Telefunken Rotel RN-500 Nakamichi DBX SNR-1