Ever play one of these? It's a small solid state amp with a 10' speaker,made in England in the 1980s. I saw one on Ebay for $60 BIN. Think it is worth $60? 'Vintage Marshall Lead 12 Combo Amp from the '80s in Classic Black.
I've had tons of gear - a lot of great stuff, but a lot of junk, too.
All original loaded with Celestion G10D-25 speaker. In great shape, no rips or tears to the tolex, all original pots and knobs. In complete working order with no issues.' Here is a photo of the same amp on GBASE (priced $140). I read Billy Gibbons used a Marshall Lead 12 when he recorded 'My Head is in Mississippi'.
Can't say anything specific about that exact amp - but as a general rule one should not disregard Marshall SS amps from the 80's. They can actually sound very good indeed - not the same as a big tube Marshall at gig volume, no - but they can certainly be nice sounding practice amps, and some are very good at what they do. Personally i have a 'Marshall 75 reverb' which is an all SS channelswitcher with a celestion 'Sidewinder' speaker in it. Not quite a tube amp, but it definitely gets a Marshall vibe going. And it could easily do a good Marshall impression at an impromptu jam. Honestly, my experience with SS Marshalls is that their speakers are often a weak link and they tend to have a very definitive sweet spot. Play them too quietly and they sound thin, play them too loudly and they sound REALLY like a fizzy solid state amp.
I've said it before, but I had a friend that had an early 80s JCM800 1x12 combo and one of the SS or hybrid amps from the late 80s or early 90s (I met him in about 1994 and he'd had it for a couple years) with the two full rows of knobs. I think it was an AVT something series. He swore up and down that he preferred the AVT. I think part of that was the 800 always sounded better and better the louder you turned it, but he really did get some incredible tones out of the SS/hybrid jobbie. He actually let me borrow the 800 for about a year and a half because he never played it unless I was over. He gigged and recorded with the AVT.