KEF R7 Marantz Monitor Audio Acoustic Energy Denon AVR-S660H Block BB-200 Denon Audio Physic NAD D 3045 Atoll SDA 300 KEF LSX II Yamaha A-S1200 Bowers Wilkins Rotel RA-1572 Pro-Ject Amp NuPrime Hi-mDAC Triangle Monitor Audio Marantz Block VR-120 Bowers Wilkins Marantz NR1200 Triangle Comete Atoll IN 200 Atoll IN 100