Unfortunately, the answer is no in your price range. To control woofers (i.e., to have decent bass), a tube amp has to have top-notch output transformers (as well as serious power supplies). The former are very, very expensive.
The Sonic Frontiers Power 2, which does not have particularly distinguished output trannies but is a well-made amp, is about a close as you'll come for $2k (used).
There are only a tiny handful of readily available tube amps that can really control the woofers of dynamic loudspeakers, the most notable of which are the CAT amps.
The Sonic Frontiers Power 2, which does not have particularly distinguished output trannies but is a well-made amp, is about a close as you'll come for $2k (used).
There are only a tiny handful of readily available tube amps that can really control the woofers of dynamic loudspeakers, the most notable of which are the CAT amps.