Acoustical, ADC, Aiwa, Akai, Alpason, Altus, Amstrad, Ariston, Audio Linear, Audio Reflex, B&O, Benytone, Blaupunkt, Braun, Bruns, BSR, Clearaudio, CEC, Crown, Dual, Denon, Elac, Elta, Era, Fisher, Garrad, Gratez, Granat, Grundig, Harksound, Harman Kardon, Heybrook, Hitachi, Interfunk, ITT/Schaub Lorenz, Kenwood, JVC ( Nivico ), Marantz, Metz, Micro ( Seiki ) Mitsubishi, Lenco, Linit, Living Audionic, Loewe Opta, Nordmende, Omnitronic, Onkyo, Palladium, Perpetuum Ebner, Philips, Pioneer, Pro-Ject, Quelle/Universum, Radiola, Reloop, Renkforce, RFT, Robotron, Rega , Rotel, Saba, Sansui, Sanjo, Schneider, Scott, Sharp, Siemens, Silver, Sonab, Sony, Sound, Tandberg, Teac, TEC, Technics, Telefunken, Teleton/General, Tensai, Thomson/Brandt, Thorens, Toshiba, Transrotor, Transonic, Uher, Visonic, Wega, Yamaha, Ziphona.