Amplifiers:A Keeper for Life. Do you know of one ?

Classe Cam 350's mono's - simply superb.

DarTZeel 108 NHB for two reasons. It sounds so good; and is not a giant machine gobbling up space and tubes. I might add superb serve from Hervé himself.

I've had a number of amps as so many people have in our search for nirvona. I can now say that I truly believe the PassLabs XA100.5 is a clearly top choice. As a class 'A' amp rated to 100 watts @ 8ohms. It does everything right with no, and I mean no sound of its own. It merely passes what is fed. I've always had big power and now I've come to realize it is not necessary when you have the right parts for your own synergy of sound.
Rich

Dollar for Dollar pound for pound they can't shine Codas's shoes and they are made in Quebec! lol

I might agree only if it had not been for Coda. Coda comprises of two of Nelson's former employees at Threshold.
The designer and the head research engineer.
I'll put a 15.0 against your XA100.5 any day of the week for half the price.
We will however agree with your comment
"I mean no sound of its own. It merely passes what is fed. I've always had big power and now I've come to realize it is not necessary when you have the right parts for your own synergy of sound"
Coda does this and more! My only comment to Doug Dale after auditioning the 15.0 in our listening room was WOW !!
My only complaint with Coda is it has how it has revealed the garbage in my music collection.
Its unbearable to listen to some of it now.
What you get with Doug Dale's group is no nonsense real Class A less the bullshit.
I was a big tube fan until I got a Coda 15.0.
The only thing close is Ayon's Crossfire at 13K plus vs Coda's 10 K.
We have pushed this amp 24 hours straight and it barley breaks a sweat.
IMHO there is no other choice