Hello 1markr... To answer your question (off topic), I am currently running my Resolution Audio Opus 21 player directly into the VAC 30/30 Mk V Signature with wonderful results. I agree that the tube "magic" is not all there with some of the very nice solid state and digital amps I have tried, but the Spectron did better my previous Aloia, Pass Aleph 3, Bel Canto Evo (by a long shot!), and PS Audio HCA-2 in this configuration. By running a great tube pre-amp in between, some of the "life" can be restored, and in the case of the Musician II, you may find it to be a great combo in your system. The wonderful, full bodied (and addictively "lush" I might add) sound of the 300B's is just
a bit difficult to live without after a long, stressful day of work and twin 3-year olds every day! A great way to end out my day...