Stax SRD-4 Aedle VK-1 Stax SR Lambda Beyerdynamic Beyerdynamic DT Klipsch HP-3 Telefunken TH Stax SRD-X Pioneer SE-L40 Stax SRS-4040 AKG K1000 AKG K-701 RHA T10 Beyerdynamic T5 AKG K-260 Beyerdynamic Philips SBC AH Hifiman Ananda Hifiman Sundara Sony MDR CD 750 AKG Q 701 Sennheiser HD Philips Pioneer SE-MHR5 AKG Hearo 777 Toshiba HR-40 AKG K 701 Dual DK 700 AKG Hearo 888 Stax SR-507 Beyerdynamic MB Quart Quart Stax SR-3 Sennheiser Toshiba HR-50 Audio-Technica Sennheiser AKG K712 Magnat AKG K 701 AKG Hearo 999 Beyerdynamic NAD Model 16 Jecklin Float Jecklin Float Jecklin Float