Fishman Loudbox Mini - one channel only

This is the fabled Fishman Mini Loudbox - brilliant amp. BUT: only 1 channel is working - the mic input (xlr) does not work. Which means you have a brilliant guitar (acoustic or electric) amp with chorus and reverb OR, with an adapter, you can use it as a mic for singing or blues harp. But only one channel works, as is reflected in the price. For collection from Hastings or I will deliver in a 10-mile radius by arrangement and at cost.