Hi Bluorion - while Pass and Klipsch will absolutely sound great, you should keep in mind that a Class A amplifier is not designed to run 24/7 and Pass amps in particular take about 30 minutes to warm up and sound their best from a cold start. As good as the XA30 sounded in my system, I hadn't thought of the warm up time, having previously used a McCormack DNA500 amp that was never turned off, so I sold the Pass and got something that I could leave on and had that kind of sound ( Gold Note PA-1175). Just a thought....
Pass and electronic music
I'm considering my next system and maybe going with class A amplification with high sensitivity speakers. I've never owned anything from Pass Labs and would like to try the INT25 with possibly the Klipsch Heresy IVs. I mostly listen to electronic music with a smattering of everything else (pop, country, American standards...) So how are Pass components with electronic music? Thanks!