A fantastic amplifier for lightly driven speakers. Was thinking of buying a musical fidelity a1, but have not regretted the vmv a1. Nice volume control. It makes my vintage Beovox 1100, Beovox 2200 play like never before. Likewise my Zu Audio Cube mk ii. Can't wait to get my Lowther Bicor 1000 assembled for Christmas so they will perform like never before. But it's only for really lightly driven speakers, but really makes them sound beyond great. Works great with my Rel t5x subwoofers.