Why not just get a tube amp if you are looking for "tube like" sound?
In my system I was able to directly compare the Pass XA30.5 to Atma-Sphere M-60's and MA-1's and there wasn't a single area that the Pass came out ahead from a sonics perspective. The Pass will come out ahead in being more compatible with a wider range of systems when compared to the similarly priced M-60's.
The Pass amps are excellent and right up there as my favorite ss amps, but I'll take the Atma-Sphere amps every time.
George
In my system I was able to directly compare the Pass XA30.5 to Atma-Sphere M-60's and MA-1's and there wasn't a single area that the Pass came out ahead from a sonics perspective. The Pass will come out ahead in being more compatible with a wider range of systems when compared to the similarly priced M-60's.
The Pass amps are excellent and right up there as my favorite ss amps, but I'll take the Atma-Sphere amps every time.
George