Death By Audio Echo MasterThe master of echo. The Echo Master. Dark and beautiful. This is the sound. Designed for vocals, the Echo Master is a lo fi, analog tape style delay unit that lets you rip up the delay sound into a cacophony of noise and feedback. The effects loop allows you to add additional effects to the output, making it easy to include any of your favorite guitar pedals in your vocal sounds without having to mess with adaptors. The Echo Master is not just a delay