hughes

Hey guys got a quick question: there is a guy oferring me a trade on one of my basses for a Hughes and Kettner Quantum 600. Does naybody know anything about these? are they good heads? how do they compare to other brands such as Ampeg, Mesa, Eden, Etc... what would be a good price for...

My eyes feel on one of their Quantum combos, and I must say that the idea of tube sound at that price is very appealing... What's the opinion on these little monsters? PJ