I'm looking at power amps right now, and I'm seeing that the Crest CA9 is going for around $500 on ebay. This is great, but all of what I've seen is the version with binding posts and built in AC cable. What I'd really like is one with the modular ISC plug and speakons. Looking at the spec sheet posted at Crest's site, it says that this version is not available in North America. Is it just me or does this seem absolutely loony? Is it true that you can't get these in NA? And if so, why do they do this?