Keeley Caverns V2 Delay/Reverb Effect Pedal with Original Box - UsedKeeley's Caverns is their take on the wonderful mix of Delay and Reverb. This is their version 2 with three different types of reverb (Shimmer, Spring, and Modulated) and 650ms of delay with two types of modulation (Light and Deep). The V2 gives you options for True Bypass or Buffered with trails. Good condition. No signs of wear but there is velcro on the bottom.