I have one from the late 80s. It is the last vinyl one before the tolex. I even have the original 6L6 chassis that they covered with
EL34 stickers. I have been playing it off and on for over twenty years. I am the original owner. This amp sounds great. To my taste, it sounds better than amps that cost 5 times more. This thing gets a really nice dirty tone and some pretty good cleans that do not break up at loud volumes. The reverb is excellent. The graphic eq and power setting switch 25, 50, 0r 100w. Carvin was doing it over twenty years ago. I even have an original diamond grill cab from the 80s. I got it from e-bay for $150.00, but tht speakers were torn.
I have tried the new X100Bs, but they are not the same. For the price new or old, you cannot go wrong.