Looky what I found...pretty much like what I remember of the show I saw(except Kira had a Rickenbacker); as far as I can tell, both Greg and Kira have those dark brown Peavey preamps of the era going into second generation QSC's, and then those huge cabs...
In America, in the 'Nuggets' era of garage bands, '65-'67, the Thomas Organ-built Vox solid state amps reigned supreme. Everyone wanted a piece of the Beatles(and British Invasion)sound, but the irony was that those amps were nothing like the UK tube rigs, aside from cosmetics. I once read a description, "a blizzard of nails", or something like that, and that's not too far off. While yes, those amps have their fans(a result of nostalgia more than anything else, I reckon), I thought they were horribly shrill. Very expensive back in the day as well. Now of course there was Fender, Sunn, Ampeg Gemini and Rocket, SS Kustoms, and a few lesser-known brands in use by those bands, but for that two year window, Vox was, as they used to say, happening. Once Marshall made it to the US circa 1968/69, all those Super Beatles got kicked to the curb. While Chicago's garage punk kings The Shadows of Knight(of "Gloria" fame)are seen in archival footage using smaller Fenders, to my ears the tone on this track(with some added fuzz, obviously)pretty much sums up the US Vox sound, as I remember it...
Pure conjecture on my part, of course, however...
When The Who finally got to the US to tour extensively for the first time in 1967, they were fairly unknown, and on a minuscule budget. Even though they had moved on from UK Vox gear to Marshall right at that moment, they couldn't afford to bring anything over, so US Vox marketing stepped in and gave them a bunch of Super Beatles to use. But as you can tell from the Monterey footage, it was a very thin sound, Pete also relying on fuzz for some crunch and sustain...
Here's an American band that was on the cusp of garage and psychedelia, and had some great stuff beyond their "Ain't Got Nothing Yet" one hit wonder. Now, of course this is one of the usual lip-synched TV appearances of the time, and I have no idea what they might have used in the studio, but in this clip you see them with Standell 'candy dish' top solid state amps...
In the UK post-punk era, plenty of Roland JC series were used, Siouxie/Banshees, Killing Joke, Smiths, Japan, and so on(XTC and Gang Of Four used some obscure SS stuff)), but there was also H+H, an interesting solid state line. Initially used to some extent by Pink Floyd(Waters), TRex, and Be-Bop Deluxe, Daniel Ash put one through its paces in Bauhaus and Love+Rockets...
As well as the Buzzcocks...