[quote name='Soliloquy' post='275837' date='Sep 2 2008, 10:06 PM']The power stages are different too, one's a switch mode and the other's a class D, not too sure exactly what that means.
I found the PS that I tried lacked the depth and sparkle that the 502 has. I actually bought the UL902.
The PS range looks a bit odd, not that's necessarily that important.[/quote]
Thanks I haven't really considered the 902, to buy new the 502 is about my limit but the words "depth and sparkle" is what I'm after and sways me towards the 502.
Cheers
Dave