Through 2x12 open back cab with G12M, Super Distortion pup, no pedals except for a Boss DD3 with a little delay, guitar straight into amp on bridge. Gain 7, Master 6, Presence 6, Treble 5, Middle 5, Bass 1, Tilt 7, low setting on amp, guitar volume 3, guitar tone knob 3 on bridge only. No audio processing, raw sound. ... https://www.youtube.com/watch?v=vOfLIu2gapM

Thanks to: "John M. Pinna" - The Demon "Billy May" - The Starchild "Mikey Demetrious" - The Catman "Ruby Rinekso" - The Spaceman It was a FANTASTIC show! GREAT job guys! My wife & I LOVED the show & hanging out with you guys afterwards! Thank you for allowing us to shoot the show! And a BIG THANK YOU for the: "Pictures, Setlist, Guitar picks, & the Snare skin with Mikey's signature ;) ... https://www.youtube.com/watch?v=WX-eVZCEqBE

... https://www.youtube.com/watch?v=tVMzUsCr4T0

Formula for figuring bias. You take your "Plate Voltage" & divide it by your "Tube Wattage" Example: If "Plate Voltage" was 400 volts, you divide your 25 watt tube by the 400 volts giving you 0.0625 mA which is about 62mA (You need to check maximum "mA Plate Dissipation". Safe rule of thumb is about 70% of the max calculation you just did. Example: You divide 0.0625 by 70% & you get 0.04375 mA, which is about 43mA. It's not necessary to do recalculation after adjusting the bias unless you have a large change in voltage in "Plate Voltage" like 20 volts or more then you can re-do the calculation. After adjusting the bias leave everything hooked up & the amp on for 10 to 20 minutes. This makes sure tubes are at full operating temperature & bias doesn't move around too much, if it does then make adjustments again but if not your good to go. ... https://www.youtube.com/watch?v=IWdpM78OFrw