So I did a bit of rooting around and finally found a dealer for Antique Audio in the Seattle area, Adire Audio. They couldn't get the amps, as that MSNBC article had caught Antique Audio a bit off guard.
But I was patient, and kept calling Adire, and finally they notified me they'd gotten a pair in.
I went and picked 'em up. They're really pretty in a not too over the top kinda way. My next dilemna was how to drive 'em. I don't have a tweak hi-fi setup by any means. No separate preamp or any of that kind of stuff.
Since the specs for the amps indicated that the output of a standard CD player would drive them to full volume, I decided to build a passive preamp, an oxymoron if there ever was one.
A quick trip to Radio Shack, a bit of fiddling, and here's the circuit I ended up with:
Note the guilty pleasure of a simple "bright switch". Coming from my guitar amp heritage I added a super tweazy switch to kick in a little extra air in the high frequencies using the same ultra simple bright switch approach found in about any Fender guitar amp ever made. I must admit I didn't get 330pf capacitors at Radio Shack. I happened to have those around. But in a pinch you could of course put 3 100pf caps in parallel and get about the same result.
Caveat: I've got a bit of rock'n'roll hearing damage from my years of playing in wild rock bands, and frankly I don't listen that loud usually these days. So listening more softly, and taking into account good ol' Fletcher-Munsen and his observations about how the ear responds in a distinctly non-linear manner depending on volume level, I thought it sounded pretty fun to have a little extra bump in the high frequency response. When you click the switch off you're back to hi-fi purist flat response, but I find I'm running it more with the switch in the fun position. Up to you.
Anyhow, it's a quick project to build, about 2 hours including the trip to Radio Shack. And the resulting system is darn sweet sounding.
|My ugly duckling little passive "preamp" and a pair of the Wave AV-8s|
I'm driving some Clements two-way speakers, using an old Sansui CD player. It's way more
fun than my previous Sony solid state amp which has a lot more power.
And these amps rock. I'm surprised at the volume level they'll achieve with my Clements.
And being only 8 watts you can turn 'em up to where you can start to enjoy some of that
juicy harmonic distortion stuff the way that only tubes can do it.
I'm liking the rig a lot. So crack out the ol' soldering iron.