Tannoy Westminster amp matching question.

I've heard the Solista in a number of systems, including with Avantgarde Duos and a custom horn system (105 db/w efficient), and thought that it sounds pretty good. The Solista is not that far off from the sound of a 45 tube amp, so it should be to your liking. If you can get that anywhere near the price range you specified, that would be quite a miracle, given how expensive these amps are.

Keep in mind that the replacement tubes for that amp will not be cheap. In addition to the 845 output tube, that amp uses 211s or 845s as rectifiers. In that application, the tube might last a long time, but, if that is not the case, the cost of replacing the rectifiers would be pretty high.

I also agree that you should, if possible, hear a good OTL amp. The immediacy and "jump" factor with an OTL is pretty exciting and hard to duplicate with other types of amps. One can get similar results with the low powered SET amps (e.g., a 2a3 amp), but, usually that involves very efficient speakers and quite expensive amps.

Charles1dad, I think you might misunderstand me on something. Although what I said about distortion in the SET is perfectly true and should not be a matter of debate, it is incorrect to assume that I don't appreciate what a good SET can do.

However I am of the opinion that people try to get away with using SETs on speakers that are not efficient enough! The result of this is that they never find out what the amp was capable of nor what the speaker could do. If you have a speaker that has the right efficiency, SETs offer some of the more transparent and musical setups around. **But the speaker must have the efficiency.**

This is why horns have become more popular in the last 20 years. The Tannoy of the OP, IMO, does not have the efficiency to allow most SETs to strut their stuff. IMO/IME The JOTA (not sure if that one is made anymore; might be available through the UK designer) and the VIVA are good choices of higher power SETs. But in general the idea of a 'high power SET' is nearly oxymoronic although there are a few out there. None of them IMO have the 'magic' of a 45 or 2A3, which require 6-10 db more efficiency than the Tannoy has.

'high power' SETs are expensive! That is why I have been recommending something that offers as much of the 'magic' of an SET, but will also have enough power to do the job.

Atmasphere,
This Tannoy is 98 db at 1 watt-8ohms,Reviewer Jeff Day(PFO) said his 8 watt SET drove this speaker with complete control(better than his push-pull Leben)and was the best sound ever in his personal reference system.He`s had this combo for nearly 2 years and his feelings have`nt changed.

My speaker is 94 db(non horn speaker) and my SET is 8 watts 300b mono blocks and replaced my 100 watt(UL)- 60 watt(triode)PP mono blocks amplifier. Why? it out performed the higher power amplifier.I really hope Borg compares the Viva with one of your amplifiers and shares his impressions.He may or may not like your OTL better. There`s only one way to know for sure.I still recall CES 2010, best room I heard there was the Viva 845 amp driving Trenner-FriedL Box speaker(98 db 1 W 8 ohms(it is`nt a horn speaker). The music reproductin was very emotional,realistic, totally extraordinary!

Regards,

Not to debate as to which approach is best. Just thought of sharing my real living
experience with them. I supposed one's listening habit - type of music, genres,
loudness - do play an important role here too.

Sold my Ongaku to a close friend using AudioNote corner speakers - match made in
heaven. My Cary300SE to a guy using AG Trios, again perfect synergy. Just trying to
point out here that although spec wise seems OK--SET friendly, IME, the Tannoys 15"
take a little more than 8-15watts, to fully explore/exploit their FULL potentials - in
utter effortlessness, grandeur (scale), as well - true deep bass (dynamic).

Remembered, we did tests with Sheffield Drum Tracks + few other test CDs, Hugh
Masakela Stimela track, Superman's/StarTrek's Themes back then. When some tracks
containing sustained low bass/huge dynamic swings/effects (ie.rolling thunder, church
organs etc.) started playing, it was quickly obvious that the lower power SETs are a no
go with Tannoy WRs. On the other hand, with most normal music at more normal
listening levels - they are sublime.

So, if total versatility is also a priority, best option is to then keep two variants to play
with for when mood swings!? :p SET+PP / SET+OTL!

*During those toying days, I've always kept my old (then new) FMA611 SS as standby -
never once did they (in any comparison) disappoint the slightest bit even amidst
(against) those tube greats, surpassing expectations, so much so that I've kept them
(the only amp) for 20yrs straight. So there you have it, 'another' viable option to look
at! ;))

Good luck with whichever route you chose to take!

Bvdiman,
You are right in saying so much depends on what you listen to or who`s doing the listening. This is why there`ll always be different opinons for just about anything audio.Your outcome is a bit different from Jeff Day in that he found no practical limitations with any genre of music.His experiences are no more(or less) valid than yours.We all agree on this point, Borg ideally should try the various amplifier choices with his speakers.A larger SS amp(or large PP tube) may likely exceed the SET in bass dominant types of music(no amp does everything the best).Overall and for the vast majority of music I`ll take the SET.IMO it will provide more often than not, better tone,presence, connect with greater emotion and provide the hard to match realism and organic-natural presentation.I once own the highly regarded Symphonic Line (SS amp).It did`nt come close to what `i`ve heard good SET amps provide in pure musical involvement and natural character.

For me this has more long term value and musical satisfaction than ultimate bass or very high volume attributes.Obviously this is strictly personal choice and there`re many preferences and priorities among us. This thread has provided good and interesting discussion.
Regards,