Fisher Dynamic Space Expander K-10 Vocoder but this only the third

but this only the third example we've seen that works as it should

complete with rare FK-4 foot pedal

20 dB input pad (switchable)

This unit is for sale fully serviced by our highly experienced tape echo tech

Fisher Dynamic Space Expander K-10 Vocoder but this only the third1960s valve spring reverb unit. Overhauled and fully functional. NOTE: photo is of a previous unit we sold. Photos of the current one will be uploaded shortly, or can be sent to the purchaser before shipping. Made in the USA, originally with RCA Sylvania valves and a Gibbs reverb tank, this is the sound of King Tubby and Lee Perry. A valve spring reverb is not something you'll find (effectively) replicated in plug in form: it's a living, breathing