Up for sale, a 1970s Guyatone PS-105 Equalizer Box Graphic Equalizer pedal in near-mint condition and in perfect working order, complete with the original box and manual. Produced in Japan in the ‘70s and rarely seen outside its country of origin, this six-band graphic EQ offers frequency adjustment from 100Hz to 3.2kHz. The six center-detent sliders are smooth and easily adjusted. This pedal does not have a footswitch, and runs on one 9V battery with no external power jack.

This pedal is in fantastic shape, with barely a mark on the enclosure and pristine graphics. The original box and user manual are included.