I've heard most of the Gas (owned a son and grandson) and only the Bedini 25/25. I agree with Apfdirtdoctor about the sonic signature of the Bedini and comparing to the original Ampzilla. Except I thought the original ampzilla could get a little ragged when pushed.... modded on the other hand, I've heard the Ampzilla and son both modded, these are wonderful amps and agree with csontos, that they both were clearly better than the Bedini... Lastly, to also comment on Apfdirtdoctor, I have a very heavily modded Sumo Nine that is just excellent. My particular amp, although rated at 60/120, does 90 watts to 8 ohms and 170 to 4. I hope this helps, Tim
