TSC tube biasing makes sure you're optimally biased for the best tone. New JJ tubes just installed, which instantly gave the amp a warm solo tone that's outstanding. Power soak option to go from 18/5/1/zero watts for pushing the power tubes into sweet saturation, and the Zero watt mode is perfect for running out of the onboard Redbox DI into your recording software for pristine 4x12 cabinet tone.
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