Give up on Thiel 3.6 or try another amp again ?


These speakers sound amazing sometimes, especially on small-scale, well recorded material (regardless of genre).

I tried a PS Audio HCA-2 and an Aragon 8002, neither of which sounded particularly good. I'm now driving them with a pair of 90 wpc Quicksilver mono tube amps. I know this is against conventional wisdom, but I like them more than the previous amps as long as I keep the volume moderate.

The problem is that the speakers don't open up and bloom as I turn them up for either large-scale classical or rock music, but rather get hard sounding. It could be the small room overloading, but I suspect it's the amps running out of steam.

Ideally, I would have an unlimited budget to power these speakers with a huge, clean solid state amp. Sadly, I have pretty much no budget at all, so I'd have to sell the Quicksilvers to finance a new amp. This would leave me with $1200 or so for a good, high current, high wattage amp.

I was thinking a used Parasound A21 might fit the bill, but there aren't a whole lot of other options in this price range that seem optimum.

Truthfully, I am starting to think it would more make sense to explore other used speaker options; as nice as the Thiels sound at times, they may simply be too impractical given my financial constraints. Perhaps a pair of Vandersteen 3A signatures or a new pair of 2ce Signature Mk. II? Perhaps the Gallo 3.1s?

What would you do if you were me?

btw, the rest of the system consists of a Quicksilver linestage and a Rega Saturn CD player. Thanks!
jonathan1257

Showing 3 responses by unsound

If you like floorstanders like the Thiels, really want to keep your current amps and with your current room, perhaps you might want to consider some Meadowlarks speakers. Of course they're out of business, so you'll give up Thiel's legendary customer service. On the other hand, while they share traits with the Thiel's, they're simpler and as far as I know, use off the shelf drivers.
Thiel hasn't offered dual sets of cable inputs since the CS 3's, well over 20 years ago. The 3.6's are amongst the most demanding of Thiel's speakers to drive. While there are some less expensive amps that can do the job, one needs a real high quality powerfull amp that works well into low impedances (and that usually doesn't come cheap) to get the most out of them.
I still believe, your better off knowing your budget, your room, and choosing speakers before your amp.