Pure Texas Tone! Dual 6L6 fixed biased, 2 12AX7, 5AR4 Rectifier. Don't let the classic looks fool you! Two channels, Normal and Bright, each with a seperate volume and shared tone control. The Marauder's two channels can be jumpered to allow for the blending of both available sounds. Imagine a tweed preamp paired with a clean and poweful output section. With a Strat or a Tele, the amp is designed give you those "SRV, Texas Flood" tones. With humbuckers, it sounds like a mix between a JTM45, a Super, and some Greer craziness. More manageable volume than the 35 watt output would indicate.