Vintage Schaller Electronic Wha Wha Yoy Yoy

Rare vintage German Schaller Electronic V2 Wha-Wha / Yoy-Yoy (wah/volume) pedal. A particularly unusual design with selectable Wha-Wha and Yoy-Yoy modes, plus volume pedal functionality when disengaged. Activated with the heel rather than the toe, unlike a Cry Baby.

The Yoy-Yoy mode gives a distinctive, unusual vintage nasal filter sound. The wah has, in my experience, a relatively narrow sweep. I don't know if this is by design or due to an ageing component. All the internals look original to my eye.

Tested and working: wah, Yoy-Yoy and volume functions all operate. Pots are not scratchy. Some volume bleed is noticeable to my ear if the heel isn't keeping the pedal down.

Cosmetic wear consistent with its age, including marks and wear to the finish and control plates. Original vintage construction with Made in Germany baseplate and original sale/inspection sticker.

Runs from a 9V battery. There appears to be some sort of power input on the side, but it isn't the standard type commonly found on modern guitar pedals. I haven't tested this input beyond noticing it's not the usual one.

A genuinely unusual piece of vintage German effects history, ideal for collectors, experimental players or anyone looking for something considerably less conventional than a standard wah.

Please examine photos carefully for condition and drop me a line if you have any questions or would like more pics. Happy to post , buyer pays postage.

Looking for cash to fund another irresponsible purchase, but may consider vintage photography equipment for trades.