For sale is a Wren & Cuff Tall Font Russian with a blend knob. According to the person I bought this from, the pedal was sent back to W&C for a blend knob mod at their shop. Great condition with one little nick in the finish, velcro on the back. Includes original box and documentation from W&C. Great sounding Green Russian Muff tones, and added versatility from the blend mod - but there is plenty of meaty low end even without it. I generally used the blend to thicken up the mids. $137, Paypal only. CONUS shipping included.