HH combo. Weighed as much as a small tank. College amp, not mine, but I used it and gigged with it.
Marshall 100w Bass and Guitar amp. Probably the worst amp ever made. Much transistor nastiness.
15" Peavey Black Widow cab. Painted black. Indestructible.
Peavey 15" Combo. Green carpeted, probably one of GP7's? Never let me down. Loud enough for any gig. And I mean any gig!
Fender Bassman 500 (IIRC). Valve loveliness vintage tone and then some.
Traynor 60w valve bass combo. Hands down the best bass sound I've ever had. Just not loud enough for the gigs I was doing at the time.
Ampeg PF-250 & matching 2*12. Never seen another Portoflex 2*12 since. Great head, undeniable Ampeg tone, but again not loud enough.
PJB Dalek. M-500 head, T-8 & B-16 cabs. Looked great, but the head (heavy) sounded better with other brand speakers.
TechSoundSystem 500w 2*10 combo. Folded speakers so smaller than a normal 2*10. Difficult - but achievable - to get a good sound.
2*12 TechSoundSystem cab. Folded speakers. Still got. Mainly used with:
TecAmp Puma 500. Not the most versatile of amps but sounds great.
Peavey Vampyr VIP III. Guitar and Bass modelling amp and fx. Ridiculously good value. Loud enough to gig with bass.
Ashdown miBass 500. Lies lies lies! It is not 8.3x2.6x6.3 inches as per the Ashdown website, it's a lot bigger!
Will edit if there's something I've forgotten.