Klein Hummel OX Denon DN-X800 Kort SR Dynamik Musikelectronic Bittner Basic JBL 4430 Hartke Kilo Siemens Stecker JBL MPA 600 JBL 4508 Single SQN 3 Type M Bittner Basic Tannoy Super Studer A 725 Studer A 764 Echolette LE 4 Dolby CP-55 Electro-Voice Neumann W5091 Klein Hummel K Genelec 6010 A Dynacord FE JBL MPA 750 Urei 1620 LE Dynacord EQ 310 Spendor 45 BS Klein Hummel MM Klein Hummel K Martin Audio Martin Audio Heco Activ 2000 Dynacord ES 820 RTW PPM 1206 Spendor 45 BS Zeck FMS 24.4.2 Sennheiser EM ACR A700 Crown I-Tech Fostex D80 Rane AD22S Linaeum LFX Teac C-3 X Bell MDA-402 Klein Hummel K BSS FDS-334T Studer A 779