i have tryed the ds-1 threw a nice tube clean sound and i didnt care for it....
i always thought joe used it to boost a crunch rhythm,,,i know thats how
steve vai used/uses it>?.....and it appears in joes live videos thats how he uses it..but i could be wrong
i remember reading joe saying his favorite sound was a ds-1 threw a roland jc 120 and he recorded big bad moon ising a
fender twin reverb and a ds-1
the ds-1 does have a richness to it that you can hear in joes playing... just my thoughts