The Filter Fuzz is the Hiwatt Custom Shop's tone-obsessed take on your favourite Classic '60s Fuzz. Designed through collaboration of two Hiwatt Custom Shop heavyweights, the Filter Fuzz aims to offer old-school all-analog sensibility with extended gain and frequency-range. A historical nod to the '69 sounds produced on the album Grand Funk; this 'free-love' moment between a Musicraft Messenger guitar and a Heathkit Fuzz has been the tone-chasing inspiration for our filter section.