Braun Technics TH-400 Backes Müller Dali Tieftöner Visaton WSP 21 Sony 380W001 Philips AD Audax HD 38 Canton Karat 30 Technics TH-800 Mac Audio Focal JM Lab Mc Intosh MC Kef B-110 A Tannoy 2528 Isophon Luna Electro-Voice Pioneer PT-R4 Studer VU Meter Klipsch K-100 Kef B110 Scan Speak Dynacord RCF B W ZZ 10129 Kef B110 A Isophon KK 10 4 Westra Klipsch K-55 M B W ZZ10073 Vifa M 21 WN-8 Vifa P 21 WN-11 Fostex T-925 B W Tieftöner Canton Klipsch Type B Fostex FT65H Goodmans Audiom Beyma 15 M300 Coral H-105 Coral 8TX-70 Fostex F200A Fostex F200A Kef DN 13 Isophon Mivoc MHE 280 JBL K 140