Fantastic pedal, OD to Fuzz, transparent, high quality build too. See the vid below for demo and description below from Vertex. Note I’ve listed as good not very good as a number of very minor scuffs and scrapes as per pics, road worn as they say….

Speedy dispatch to mainland UK only, many thanks !

The Dynamic Distortion from Vertex is a sonic hybrid of the two most iconic distortion pedals in Rock 'n Roll history, the Germanium Fuzz of the 60's and the TS Overdrive of the 80's. This legendary combo provides unmatched touch sensitivity and clean-up with your guitar volume knob from sparkley cleans, to overdrive, to fuzz, while providing the mid-range cut of a classic TS pedal and the full-bodied woolliness of a vintage Fuzz. Vertex Dynamic Distortion Pedal Features 250 piece limited edition Combines SD-9, RAT, and Fuzz tone stacks True Bypass Assembled in California 9VDC power operation (adapter not included) The Dynamic Distortion has all the advantages of combining the tonal DNA of these historic pedals (TS & Fuzz) with none of the drawbacks: use a buffer before or after the the pedal with ZERO compromise in sound, get classic Fuzz tones that always cuts through the mix (most fuzzes get lost in the mix), get the full sweep of your Wah pedal with Dynamic Distortion set for Fuzz (impossible with vintage fuzz), and get the perfect mid-range Overdrive tone with plenty of low-end fatness and note bloom. With the thin/fat knob, the Dynamic Distortion offers an assortment of tones ranging from a robust classic British 4x12 sound to a treble-heavy RAT-style distortion. With the Dynamic Distortion, you can dial in legendary sounds or use its ultra-responsive controls to produce your own unique distortion tones.