So I answer your question yet you talk **** on me?
You originally said you have 2, now you said you had 2 meaning you only have 1. you also said you wanted to sell a working one. Now since you said you only have 1 now but yet you are still trying to find out what is wrong with your amp that leads us to believe you are trying to sell a blown amp to us.
And if you talk ignorrant to people like that no one will want to buy from you