Keeley DDR (Drive-Delay-Reverb)Keeley DDR (Drive Delay Reverb) Two Effects ???? One Pedal ???? Any Gig Crunch or Lead DRIVE Channel Delay or Reverb WET Channel FX Loop ???? Trails ???? True Bypass The DDR combines the most common guitar effects???? DRIVE and WET???? into one pedal. Choose between two classic overdrive tones and then pour on some delay or reverb. The DRIVE section gives you two styles of overdrive to choose from: Crunch or Lead. ?? The Crunch Style gives you a