Keeley Electronics - The Keeley DDR packs a one-two punch like no other pedal on the market. Choose from two distinct overdrive styles and pair it with either vintage or modern delay
Used Keeley DDR Effect Processor | Guitar Center
Keeley Electronics DDR Drive Delay Reverb
Keeley DDR guitar pedal - musical instruments - by owner - sale - craigslist
Amazon.com: Keeley DDR Drive Delay and Reverb Pedal, Black (KDDR) : Musical Instruments