I've been using a Super-Sonic for about 3 months now, but it doesn't start to sound good until the volume is up around 3, nearly every gig I'm being asked to turn down! tried playing at lower volume but it sounds like crap, thin and fizzy. So I'm thinking of trading it for a DRRI. Does this sound like a sensible idea? Oh yeah, I play 50's style rock & roll/rockabilly with a Gretsch 6120.