Have you ever wanted to hear the difference between power tubes in a realistic A/B/(C) comparison? The TC-100’s Selectable Bias allows players to choose between using the stock EL-34s that ship with the Triple Crown, or you can also choose to install 6L6s or 6V6s if you prefer the power section characteristics of those tubes. This demo shows two short playing examples - one Ch. 1 Clean and one Ch. 2 Crunch - while switching between the three power tube types (and selecting the proper Bias Select