Keeley Tone Workstation Multi-Effects PedalIntroducing the Tone Workstation The front end of your signal chainthis is where your tone develops. The first stage of amplification is critical for a sound that has clarity and delivers expressive tone. Compression, Drive, Overdrive, Boost: you get it all here. The Tone Workstation is designed to be the first stage in your pedal board. It may even be the only pedal you bring to a gig. And we designed it that way. Starting with the classic Keeley