Morgan Amplification AC40 DeluxeHere are all of the mods I have ever been asked to do on the AC40 in one package. The AC20 Deluxe combines the choice of EF86 or 12AX7 front end, Normal or Brilliant channel voicing and power scaling. This makes the AC40 Deluxe one of the most versatile amps you can find in a 17x9. 75x7. 5 package. New! AC40 Deluxe! all the same features but 2x the power! SPECS Volume and cut and power level controls Bright switch Normal Brilliant switch (cuts Bass)