Mike Hanson
Trying to understand...
If I wasn't so deeply into building my own power amps, I would be serious considering the various GAN amps, as everyone seems to rate them very highly. As it is, I'm pretty happy with my DIY efforts, which is why I was pleased to discover I could go back to using my own power amps, with the tube preamp sitting up front.Hi Mike
I would strongly suggest you audition the Orchard Audio GAN stereo or monoblock amps. These are the closest thing to a high class tube amp you’ll find but run cool and hardly use any juice. They run my upgraded Mastersound PSE Monoblocks very close. OK, they’ve got far more potential watts than you’ll ever need, but they need 5v for full output so they work a dream with my tube preamp which is set for around 3v output giving good range on the volume pot. I'm driving them with my own brand NOS DAC and tube preamp so they are fed a very quality source.
As you may recall, I built some Neurochrome 686s but these are very pedestrian by comparison to the Orchards and the formers feedforward system gave some strange artefacts to the music. The Orchards just play tunes and reveal timing, inner detail and musicality in abundance. They are available on sale or return basis so nothing to lose by trying.
As I said in the other thread, do try a T Amp. My 2005 Charlize runs the Orchards close but of course has less depth in the lower regions and less dynamics.
Looking back at the beginning of this thread, you mentioned the Cornwalls having less warmth than the Tannoys and I would urge you to upgrade the crossovers-caps resistors- and add damping on the mid and treble horns as I did. This turns a great speaker into an extraordinary speaker.
David
And yes, I do intend to do that crossover upgrade eventually. I'm in the middle of a bunch of projects right now, but once some of those get done, I'll get started on those mods to the Cornwall IV.
Finally, I do intend to experiment with some of the other amps around the house, just to see how they fair. I remember being very impressed with a certain quality of that cheap Sonic-T amp, which I think is still kicking around somewhere.