Roth RX-NR4 Nakamichi Dolby Mod. 363 Rotel RN-1000 Behringer Fisher NR-500 Teac RX-9 DBX Nakamichi Tascam DX-4 D Nakamichi ANT e 124 Telefunken Dolby Mod. 363 Technics Nakamichi Nakamichi Nakamichi ANT 232 Telcom DBX SNR-1 Nakamichi Toshiba Aurex Aiwa HR-50 Tascam DX-4 D Behringer SNR Phase Linear DBX SNR-1 Behringer SNR Technics Rotel RN-500 2x Dolby A 361 Nakamichi ANT ES4 Telcom Nakamichi Telefunken Telefunken Nakamichi Sanyo Plus N 33 DBX 224X-DS SAE 5000 Nakamichi Telefunken Rebis 6-Kanal Sony NR-500 DBX SNR-1 Telefunken Phase Linear