Re: Should I buy this Boss DS-1?
Part of the ds1 "allure" is simply that Steve Vai has used it as a lead-booster for so long,,,,,or did anyways for decades.
The thing is though that he only had it routed through his Fender combo which was always on it's cleans.
Blending that ds1 into the Fender's clean-tone with his dirty and also sometimes ts-boosted Carvins is what actually provided such tonal bliss.
For $20-$25 in excellent-cond you should snag it just because.
No reason to pay more or get one that's all scuffed-up.
They're just so always-everywhere for "dirt" cheap. (pi)lol
With the right settings the ds1 is actually a very ferocious dirty-channel booster when you're jamming alone and want that wide-spectrum yet compressed-feel sort-of hi-fi distortion, especially if you're trying to get those wicked cyber-metal tones with lower-medium-output alnico mags.
You'll most likely have to cut some treble and/or presence and then pump-up the midrange with the amp's EQ, and also lower the amp's gain a fair amount, especially if running modern-metal-voiced or active ceramic pups.
I personally (as a self-admitted amp-tech know-nothing lol) would set the level to near-unity or just a tad over unity level.
It just has this really huge level-power that might slam 12ax7s into oblivion if you crank-it up high, maybe too much for 1st position tube health.?
I've always kind of wondered about that myself..,,,? (info/lesson on input levels/mv and 12ax7 health anyone?,,,,,,also, is it hard on anything else other than a single $15 tube?)
I found no useful settings as a dirty-booster that don't whack-out you're mids and suck any warmth you might still be getting after having chosen every other of the rig's components for their clarity, tightness, cutting-mids ect,,,,,yet still I really dig-it for what it does great for cheap.