I have no idea of the model, but it was a 1960s Vox that came on a chrome stand. I remember it had killer tremolo. Probably about a 50 watt amp, and I believe it was a tube model. I was an acoustic player, mostly, and wasn't to worried about the details.
My first amp was a Crate something or other practice amp.
When I started playing in a band, I borrowed a Peavey Stereo Chorus (I think) from the bass player. It was old and heavy and loud.
When that finally kicked it, I got a Fender M80, 1x12 combo. I consider that my first proper amp. They're not really well thought of, but they did have a decent clean tone. I ended up running through a nice, vintage 2x12 Fender cab.
My first amp was my home stereo. I took my dad's acoustic, put a pair of headphones on the body and plugged them into the mic input. Then would put a blank tape in the tape deck and hit Rec+Play+Pause and it would play through the stereo speakers.
My first real amp was a Crate Bass amp. My first guitar amp was a Peavey Classic 50.