Jeff Rowland ASR Emittter 1 Unison Research Marantz PM-14 Threshold SL-10 AVM Monoblock NAD C356 BEE Reußenzehn Tube Accuphase E-210 Radford STA-25 New Audio Dynaudio Technics SE-A Luxman M-03 Electrocompanie Musical Cyrus One HD Mitsubishi DA-A Advance Yamaha AX-2000 Technics Dual PA-5060 Quad 510 Monos Sansui CA-2000 Restek Vector Sony TA-1150 McIntosh MC 162 Accuphase A-45 MBL 4004 Mark Levinson Denon PMA-700Z Threshold Denon PMA-2010 Cyrus Mono X Dual CV 1600 Rotel RB-993 Rotel RC-972 LE Technics SE-A5 Pass X-3 Marantz PM-15 Cyrus 8 PSX-R Sansui AU-11000 ATT Advanced Tube Technology Audio Note Lindemann Amp