Designed for vocals, the Echo Master is a lo-fi, analog tape-style delay unit that can transform your voice into a chaotic realm of noise and feedback. The Echo Master is not just a delay unit, however. It utilizes matched Bourns transformers on the input to create a vibrant-sounding and feedback-minimizing preamp to bring you phenomenal vocal quality before you even hit the PA. Your sound engineer will hate you because you'll sound better than ever without their help.