Sherman Filterbank (Prototype) Flanger Another stunning instrument from the

Another stunning instrument from the classic era of Japanese guitar making

This unit has one in and one out

you could have a string pad going through the Flanger and it could be flanged by a drum fill fed into the rear panel connector - a brilliant effect

This machine has had a full service including replacement of the tact switches - the battery compartment is very clean

Completely original and in beautiful collectors condition

Sherman Filterbank (Prototype) Flanger Another stunning instrument from theOne of just 40 prototype units hand built by Herman Gillis (aka Sherman) in 1996. Excellent condition and full working order.