This big and heavy 2x12 amp was manufactured in 1987 and I’ve had it since 2005. I got it as a gift when I started playing guitar, I used it for quite some time and then eventually moved on to playing drums and ended up with a few other amps, so this sat in my garage for about ten years. Last year, I busted it out and brought it into the studio where I recorded some tracks with it, it sounds great but I just frankly don’t really need it. The knobs and maybe some other components likely need to be cleaned since it is crackly and jumpy when adjusting knobs, but overall it works just fine.