Reply To: Atma-Sphere MA1 3.2 vs Pass XA60.8 amp

home Forums General Discussion Atma-Sphere MA1 3.2 vs Pass XA60.8 amp Reply To: Atma-Sphere MA1 3.2 vs Pass XA60.8 amp


    I am in the market for a new amp for my M545. I had Pass Labs X250.5 for a while and I upgraded this year to X250.8. Now I just sold my X250.8 because I want to try a tube amp. In my tiny room (9 x 11 ft), X250.5 was great; so I thought X250.8 would be even better. Nope. While it had much more power, it didn’t sound as good as X250.5. But, in my room, where I don’t play very loud, it took about 6 hours of playing to sound GREAT. I have BAT Rex2 tube preamp (300 W heat, but incredible sound), so I don’t want to use up 6 hrs of tube time just for warming up.Since tube amps don’t take more than one hour of warm up, I chose to go with a tube amp. I am considering Atma S MA1, but it generates 1000 W of heat just idling. My X250.8 generated 450 W idling and it was quite hot. I don’t know how you guys with AS gears handle the heat.Some people recommended LTA ZOTL40. I can get used Conrad Johnson amps pretty easily. Any recommendations? I want something reliable and hassle-free.