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Ampeg Amplifiers Tube Sets

The team of amp designer Bill Hughes and Roger Cox—with input from Bob Rufkahr and Dan Armstrong—set about to create what Cox referred to as “the biggest, nastiest bass amplifier the world had ever seen.” Using the same sort of madness that drove Dr. Frankenstein, the team came up with a 300-watt all-tube phantasmagoria they called the Super Vacuum Tube—or SVT, to save on vowels. To fully grasp the monstrosity of their creation, the SVT's 300-watt output stomped the deafening 200-watt Marshall Major by a full 100-watts!

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Ampeg Heritage R-12R
Ampeg Heritage B-15N
Ampeg Heritage SVT-CL
Ampeg SVT-VR
Ampeg SVT-CL
Ampeg V-4B
Ampeg SVT-4PRO
Ampeg SVT-7PRO
Ampeg PF-20T
Ampeg PF-50T
Ampeg AX-70
Ampeg SB-12
Ampeg V-3
Ampeg V-5
Ampeg V-7
Ampeg VT-120
Ampeg VT-60
Ampeg B15R Portaflex
Ampeg J-12T-Diamond Blue Jet
Ampeg J20 Diamond Blue Jet
Ampeg SVT-2 PRO
Ampeg SVT CL
Ampeg SVT -VR
Ampeg V4BH
Ampeg Reverberocket R-12R/R-212R Reissue