Right i have these two Pedals, they are not needed as i have all the effects i need now with the little Vox DA5 Amp.
Zoom G1 Multi-Effects Pedal, no power supply i use it with batteries, it has built in Drum machine, plenty of info on the YouTube channels, also downloadable PDF Manual.
Also Have Zoom 606 Multi-Effects pedal, again no PSU as used with Batteries.
Neither is boxed, both work fine.
£30 each and would prefer to be picked up, i could bring to Boxstock though saturday should you be interested.