Are you referring to the Antique Sound Lab Wave amps? If so, they are remarkable little amps for the price. Check out www.divertech.com for some info if you haven't already.
I have a pair in my bedroom system and they're worth every penny (big understatement!) 8 honest watts. If you plan to use them, be sure to run them into efficient speakers (89db at least.)
If you haven't tried tubes, this is definitely the place to start. If you don't like them, they'll sell in a day or less on Audiogon.
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