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