Video by Victory Amplifiers via YouTube
Source
[wpas_products keywords=”Victory-Amplification”]
https://www.victoryamps.com/product/v4-the-copper-guitar-amp/
The V4 Copper Amp is a single channel amp with a footswitchable treble boost. It’s designed to be like a gain boost, it pushes the V4’s front end to create creamy valve overdrive and sustain.