This is gonna be long so hold on. Lol. I bought a used Ampeg Cl,against my better judgement from GC. I called,asked how it functioned,was told everything was good outside of a few scrapes and scratches.They had been playing it,keep in mind. Got it in,left work when I saw it was delivered,only to see a blown tube. I sent an email because I was too mad for a phone call. After being told a new tube would only be a few dollars!? Yeah,a few!. I was informed they'd send me a new sextet only to recieve a quad. After more bs. Sent those back and after another week recieved the sextet. Great right! Keep in mind I'm trying to keep this short. I'm about 4 weeks on at this point. Get to rehearsal and find out I can't push it pass 5 on the master without it cutting out. Maybe it's just a resistor? Makes sense. Only after 3 techs tell me they can't find anything wrong! Now I've spent 50 a pop on techs as well as 150 on a roadcase. That's 300 if no one's keeping track. I'm given the option to return it for a refund. Question is. Do I try my luck with another Ampeg or go with the Mesa? Those are the only 2 amps I want. I know they're differences. love the sound of both but I now have a bad taste in my mouth over the whole thing. Either way I'll have the money,just looking for advice. All the rest is venting.sry.