Behringer SNR Technics Rotel RN-1000 DBX SNR-1 Telefunken Phase Linear Nakamichi NR200 DBX SNR-1 Tascam DX-4 D Technics Toshiba Aurex Nakamichi Teac RX-9 DBX Tascam DX-4 D Tascam DX-4 D Rebis 6-Kanal Nakamichi Roth RX-NR4 ANT e 124 JVC NR-50 DBX 224X-DS Nakamichi Fisher NR-500 Nakamichi ANT 232 Telcom Nakamichi Sony NR-500 Aiwa HR-50 Rotel RN-500 2x Dolby A 361 Telefunken Nakamichi Phase Linear DBX 222 Type II Tascam DX-4 D Sanyo Plus N 33 Nakamichi Nakamichi Nakamichi Dolby Mod. 363 Nakamichi Rotel RN-500 DBX SNR-1 ANT ES4 Telcom Nakamichi Telefunken