Blackstar ID 15 TVP 1×10 inch 15 Watt in Artisan Red

True Valve Power : Blackstar’s True Valve Power offers six distinctly different power valve responses – EL84, 6V6, EL34, KT66, 6L6, KT88
EL84 – Bell like full bodied Class A with lots of compression
6V6 – Crisp Class A with high compression and tight mids
EL34 – Classic British Class A/B crunch with full bodied soft break up
KT66 – Rich and warm vintage British hot biased Class A/B
6L6 – Tight dynamic Class A/B with extended highs and lows
KT88 – Tight, bold and dynamic Class A/B with strong low end
EQ with patented ISF: The patented ISF control works with the Bass and Treble controls to give you access to infinite new sound possibilities from the USA to the UK and everywhere in-between, allowing you to infinitely adjust the response of the tone control network between any of the traditional voicings