The preamp stage is based on the Ampeg SVT ®. This amp stands out for it’s personality, versatility and articulation. Including its flexible EQ with +- 15dB per band, and the switchable midrange from 400-900-1200Hz.
Across most of the gain settings, the amp is tight and clear. But with higher gains, it will grunt and growl like a real Ampeg SVT does.