EHX Bassballs (Russian)
This twin dynamic filter for bass is a second hand product, in an excellent state, with the exception of the velcro stuck underneath (hook side), as to be pedalboard ready (see pic), replacing the rubber feet.
No original packaging, no instruction manual (but very easy to use!), no power plug, comes as is in the picture. Is powered either by a 9V battery or a mini-jack power plug (DC9V).
In an effect chain, this effect is more stable than its nano version (personal opinion).