FlexWave™ Evolution 5 preamp uses our patented Sequential Channel Tracking™ technology, for a tone with so much balls, it needs a jockstrap. Variable 3-channel operation allows you to switch between twangadelic clean, hot-as-freaking-heck overdrive and tortured high gain channels via the remote footswitch we lovingly pack with each and every unit. With 18 stereo DSP effects, Channel Tracking™ of effects settings, and our proprietary Shape Control circuit for sculpting wicked custom leads, it’s statistically impossible to dial up a lame sound. We highly recommend our Crate FW412A/B 4x12 cabinets for projecting the bold power of the FlexWave120H head into the skulls of your rapt listening public.