DESCRIPTION:
This a rare example of a full working Fender echo-reverb, made by Tel Ray in 1967, is an oilcan unit, that produce echo and reverberation using a system invented by the Tel Ray company in the sixtyes, based on a disc and a special electrostatic oil. This has a very unique sond, different from any digital, tape o analog delay, obscure and warbling. Has three different echoes: shor, long and comined, reverb knob, that allow to make "space" delays.