Given what you’re looking for I’d think VAC, Aesthetix, and Zesto (among others) might give you a bit more treble detail without sacrificing tonality or musicality. Best of luck.
Do some research on VTL’s customer service before going that route. Past that it comes down to what sound characteristics you’re looking for, and if you care to share that info I’m sure you’ll get lots of good recommendations here. Great amp BTW — I’m currently having my DNA 0.5 RevA getting full upgrades at SMcAudio and can’t wait to get it back.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.