Electro Harmonix Crying Tone Wah Pedal 1970s

70's Electro Harmonix Crying Tone Pedal Wah, EHX - code Ef220 - Great vintage wah - contrary to the name it's not a fuzz-wah, just a wah. Although it can be switched to a volume pedal, it has reverse sweep switching, and 5 frequency settings. It's a great-sounding wah - really thick and chunky, with good percussive attack
The controls are: MODE (selects between wah and volume pedal), TONE RANGE (selects from 4 different wah sweeps) and REVERSE (changes the direction of the sweep from low-high to high-low)
Recently serviced, in fully working condition! Cosmetically also in good condition considering its age, the casing is a bit scratched but nothing major.

Open to fair offers!

Will be packaged properly when shipped. I'm open to video calling if you want to see it in action.
Will be sent insured, keep the box just in case the postal company damaged it and I need to file a claim!