Accuphase, Akai, AKG, Arcam, Audio Research, Audio Technica, Ayon, AVM, Burmester, Bose, Bowers & Wilkins, B&M, Bayerdynamic, Cabasse, Classe, Chord, Clearaudio, Dynaudio, Denon, Elac, Electrocompaniet, Focal, Goldkabel, Heco, Inakustik, Kef, Krell, Koss, Luxman, Linear Acoustic, Linn, Mark Levinson, Marantz, MBL, McIntosh, Micro Seiki, Musical Fidelity, Nakamichi, Naim Audio, Nad, Neumann, Onkyo, Ortofon, Octave, Pioneer, Pro -Ject, Primare, Restek, Revox, Rotel, Technics, Transrotor, T A, Thiel, Thorens, Tannoy, Sansui, Sennheiser, Sony, Sonus, тонармы SME, Spendor, Spectral, Stax, Yamaha, Quad, Wadia, Vincent. ... и многие другие устройства высокого класса и классика...