https://robertkeeley.com/product/mod-workstation/ The Mod Workstation gives you eight of Keeley’s incredible modulation effects. Swirling, twisting, watery, and spacey effects are often the perfect compliment to bold guitar sounds. Many of the sounds in the Mod Workstation have an increased range in order to work well with tap tempo. Several of the sounds are new, ones that we have perfected over the last year. Add the new Delay Workstation to the Mod Workstation and you have a very lean and powerful pedal board!