SET amps ?


Hi all, I have been a budget system builder since the mid 70's.I still have my first system ( Marantz 1060/Pioneer PL 12D ,JBL l36.I stopped in the mid 80"s for kids.I have Adcoms,NADs several Marantz's you know the deal.Anyway I picked up a pair of Tekton 4.1's and have them powered by an NAD 314.The question is , is now the time to try a SET tube amp ? I have been looking at several in the $750.00 to $1500.00 range. I do have a nice small listening room for the 4.1's . The Dared MP 2A3c looks interesting at the price.Any feed back would be helpful.How long do the tubes tend to last ? Thanks...
128x128jazzman463
Charles ,
If you find yourself out here on Long Island you are most welcome for a listen.
Beware, you might fall in love with my Tron Syren and that would hurt the pocketbook
I think the Syren is the cornerstone of my ststem
Enjoy
Ed

Thank you Charles for providing a few examples. I must say they all look nice particularly the 50 watt Absolare which is quite stunning looking. At 37K a pair I would expect its performance to match its looks and that price. The Allnic at 19.5K looks more promising to us more "pedestrian" audiophiles. I was thinking on the line of something more modestly priced like the Coincident Frankenstein which also looks quite nice. I see you have this amp but at 8 watts it would seemingly require a quite efficient speaker to make full range, large scale music come alive as I have come to expect. I doubt the DeCapos I am currently using at 92db would be efficient enough for use of an 8 watt amp for my needs and room size. Less can certainly be more as long as it's enough.
You might be surprised at how far 8 watts of SET power can take you. The DeCapo's are very good and an easy load to drive. Depending on your room size and how loud you like to listen, 8 watts could easily work. A lot will depend on the quality of the output transformers and it's impedance. However, as a case in point our 300B SET (12 watts) was used with Fritzspeaker Carbon 7 monitors at 87dB and 6 ohms in a 13 x 18 room and we could not clip the amp. We were getting SPLs over 90dB quite easily. If anything the room itself prevented us from really cranking it up.
Tubegroover,
Clio09 makes a good point, it really depends on your speaker's ease of drive (not just the sensitivity rating) room, music genre and listening levels.
His result with a 10 watt amp is similar to mine with an 8 watt amp.
I listen to predominantly jazz and big band and sound envelops my room (14×25×8 feet). When I do play classical, usually small-moderate scale it is really compelling and engrossing . Large scale orchestral music is quite good with my 94 db 14 ohm speakers. I won't claim that this is the ultimate set up for large scale orchestra but my point is it does provide a satisfying musical experience. The presentation is very resolved, delineated and lively emotionally.

I'd say the Coincident, Wavelength 300b (several versions available) and Clio09's amp would be worth a listen. Tubegroover, a 845 SET amp may be ideal if your music is mostly larger scale classical fare and high sound volume.
Charles, .
Goldeneraguy,
Thanks for the invitation to hear your system. At RMAF 2011 I heard the Tron electronics driving a horn speaker in the High Water Audio room and it was one the very best rooms I heard there.