... after over 48 years , i've owned :
acoustic 360 w/ 18folded horn cab
aguilar DB359 all tube amp - killer tone
aguilar DB659 pre-amp - beautiful tone - twice !!
aguilar db750 wonderful amp
ampeg SVT Heritage # 014
ampeg b25-b w/ 2-15 cab.- my first real amp
ampeg v4b i still miss it ...
ampeg v4b reissue - solid ampeg tone
ampeg svp-pro -pre amp
ampeg svp-cl -pre amp
aphex 204 aural exiter / big bottom
avatar cb112-h
avatar cb115-h
bergantino ht115
bergantino ht210
bergantino HT310
carvin r600 head
crest cc2800 - power amp
dr.bass cs210 cab - 8 ohm
Eden WT500 - upgraded to 600 watts
Epifani UL410 - series 1 - 4 ohm
fender bassman 50 w/ 2-12 cab
fender bassman 300pro - awesome tube amp
fender dual showman w/ 2-15cab
fender tbp-1 preamp
furman rt-8 conditioner
genz-benz shuttle 9.0
Genz-Benz Uber 1288 - 8 ohm
Genz-Benz Uber 115 - 8 ohm
genzler magellan 800
hartke ha3500 mosfet
hartke 410xl cab.
Lab Series 100 bass amp
Low Down Sound 15/6 - 8 ohm
markbass sd800
markbass tte500
mesa fathom { early m6 carbine design }
mesa walkabout { silver face }
mitchell 18 jbl folded horn cabinet
musicman hd150 - tube power / s.s.preamp
peavey ipr-2000 power amp
stewart 2.1 world - power amp
sunn concert bass w/ 2-15 folded cab.
swr studio 220
...
and there's probably more , i just can't remember ...

not including my current amps ...