http://reverb.com/?query=dumble+pedal&utm_source=gearmandude Reverb is THE buying and selling source for all things new/used/vintage guitar and bass gear related...there's also drum and keyboard and other stuff! A large percentage of listings are in the 'make an offer' form, so you can really score some great deals. Much lower seller fees than eBay, and it's focused on music gear exclusively, so you don't have to wade through vintage Ford Mustang fenders and headlights, when you're really looking for a '69 reissue Mustang guitar. The selling format and layout is WAY faster and simpler than ebay as well. Check it out!
http://www.amplifiednation.com he Big Bloom circuit is based off of a rare pedal from Japan that few people have been able to own. The Big Bloom Overdrive is built in our shop just outside of Boston, MA. This is the same location where we design and manufacture our amplifiers and speaker cabinets.
The Big Bloom captures the sounds and essence of the prized Dumble amplifiers. At low gain levels, the pedal produces a very smooth and musical distortion, and at higher gain levels it will throw almost every note you play into controlled feedback. There is noticeable harmonics riding on top of the notes at all volume levels which give a very interesting sound. There are also all of the Dumble attributes, honk, note flipping, smooth singing OD, bloom and lots of dynamic pic attack.
Details include:
Made in the USA
Laser Etched Aluminum control plates
PCB and P2P construction
Teflon Wire
Suede, tolex, or painted enclosures
The pedal can be run off a 9V battery or 9V DC power source
Rock/Jazz toggle switch
I used a http://www.suhrguitars.com SUHR Pro Series Stratocaster with Landau pickups, http://www.drzamps.com Dr Z M12 amp, and a pair of mighty fine http://www.thedivinenoise.com Divine Noise tasty white coily and straight cables....yep!