Melos echo chamber 1978 12V tape echo machine. mini Roland space echo RE 201 effect for guitar - YouTube
1975 UNIVOX Echo Tech EM-200. MIJ-JV Analog-Solid State Disc Delay. Same as MELOS Disc Delay EM-200, just different box. Based off th… | Bucket brigade, Moog, Supro
Melos Echo Chamber Real Tape Echo EC-10 1970's | Reverb Australia