Any Bryston 4B3 amp owners out there?


I'm strongly considering a 4B3 amp purchase. Bryston's warranty and build quality are as good as it gets and the price is in my budget. Pro reviews are good, I'm just wondering what owners may think. Are you pleased with the performance, what it's matched with, etc. I'm already aware of the specs, the story behind the design, and all the press release stuff. Plain talk would be appreciated.

Thanks 
professorsvsu
Thanks terry9. I've gotten tremendous feedback on this thread and another that I started about my Parasound A21. I'm stuck in the mud right now with my decision on which way to go with an amp. I have four strong contenders. Three I'd have to buy used, the 4B3 I could buy new. I like the idea of new because of no hassle returns/auditions and warranties that don't have transfer concerns. With the 4B3, nobody has talked me into it or out of it. It's like buying a new Ford truck with the simple belief that it will get the job done (I'm a happy Ford owner). I'll take a few weeks to digest and research what's been offered through everyone's kindness and experience. After that, it's probably a 50/50 chance that I'll end up with the Bryston. "Getting the job done" may be the best to keep me from driving myself nuts.
 I recently bought a used Bryston 4B3 and am very happy with it upgrading from the B100 everything is better.On a good LP the soundstage is incredible,great high end coming forward,3D sound and nice side soundstage.Wonderful bass.I didn't want to spend a lot of money for an amp when warranty out after 2-3 years to develop trouble.I've had enough of that and then the expense to repair and you get a 3 month warranty on the repair.My Bryston is warrantied till 2035.I would look for a used on on here.
I own a Bryston 4B-SST². The only difference from the newer 4B3 is the input board on the 4B3.
For the warranty, buying used you MUST get the original purchase paperwork from the seller. And that purchase had to be from an 'AUTHORIZED' dealer. Or no warranty.
If you buy it new check Bryston website to see if your dealer is authorized.
Folks say the new 4B3 is warmer sounding than the 4B-SST².I am totally happy with my amp. So it might be hard for me to jump on a cubed. The fact one can save about 50% off the price of a cubed by buying a squared.. A squared is a great deal.
Thanks Elizabeth. If I buy Bryston, I'd buy new from Audio Advisor and they are authorized. 
I'm glad that you're happy with your amp. Would you be willing to share what you're using it with, especially your speakers?
I find the Cubed and BSST2 amplifiers to sound significantly different. I strongly prefer the Cubed sound in direct comparisons, but I have met people who prefer the BSST2 sound instead also in direct comparisons.