Wolf_garcia, I wonder what's your opinion on the ASL amps? Are they audio bling like the Yaqin or Dared or a step above?
Much less expensive than all of the aforementioned amps is the little 5/15 wpc ASL MGsi15DT, the KT88 based SET/SEP amp is great sounding, dead quiet and very fun to listen to. It's basically two different amps in one, when you listen in triode and pentode modes. I had an early version without the bias meter. Mine developed a little problem when listening in Pentode mode as it had a high pitched sound. Replacing the KT88's didn't help and rather than getting it fixed, I sold it.....should have gotten it fixed, probably simple fix - it was a great sounding amp. I don't see them come up for sale that often, but if you do, I'd jump on it, they can be had for less than $500
One of the writers from Listener magazine reviewed it and went on that SEP was sonically better than SET. I once had an early Jeff Korneff 6bq5 that was wired in SEP and it was spectacular with great bass.....
Also, at a cost savings are some of the custom offerings from Jef Larsen and there's a guy in Toms River, NJ building SET amps that look interesting as well. I'd bet that some of these custom amps are every bit as good sounding as some of these commercial amps. Its a labor of love for these people and your not paying for the overhead of the larger companies....just my $.02 - a little more homebrewed looking, but some of them can be quite nice looking too....