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