Can you run the DAC direct through the 27.5 and bypass the preamp to compare? I’m going to guess that the AR pre is coloring the sound more than the Levinson amp.
Mark Levinson 27.5 versus modern day amps
I had started a thread on the 334 but looks like the caps if not replaced is a crap shoot. However, how does the 27.5 compare to some modern day or newish amps? Do you think it would be worth it to purchase a 27.5 as they seem to be going for $1800 to $2700. Upwards of $2200 is ridiculous in my opinion as they used to sell for $1700-$2000 a few years ago. Also what preamps mate well with ML amps?