FISHER DYNAMIC SPACE EXPANDER K-10 Delay/Echo The result in this case

The result in this case is a machine that is a particularly good sounding example

Scroll down for a short Instagram demo of our unit

Iconic polysynth in excellent cosmetic condition and great working order

It could be rewound or the offending section spliced out

An Elk EM-5 Echo Chamber for sale in very good condition and working order

FISHER DYNAMIC SPACE EXPANDER K-10 Delay/Echo The result in this caseThat's quite a name for a spring reverb unit. Made in the USA and still with its original Fisher branded valves (tested good) and Gibbs reverb tank, this is the sound of King Tubby, Lee Perry (see YouTube demo further down). A valve spring reverb is not something you'll find (effectively) replicated in plug in form: it's a living, breathing sound. Boing. Serviced and in good working order (bear in mind this is based on vintage 60s technology so isn't