Keeley Seafoam Chorus in stock! This digital chorus has been designed from the ground up to have the voicing and meticulous attention to detail that you expect from Keeley products. The Seafoam Chorus has a small footprint with a huge range of versatility. It’s perfect for subtle and smooth or splashy and exotic; with the controls – Rate, Depth, Tone, and Blend, it’s simple to find your creative muse with this tone tool. With professionals and studios in mind we have employed several innovations that set this chorus above the rest.