The PS5 is a 2x35 watt amp @ 4 ohms, 2x45 @ 2 ohms and 1x90 bridged @ 4 ohms.

Is this amplifier any good? It's meant to be one of the best amps ever made despite the low output rms.

it's good if you only use it to drive 50watts rms speakers. aren't there any options beside that?

Aparently they are worth about 500 quid, and I can get them for a dirt cheap price just wondering if that is true.