Check the listing for details. Victory Amplification V40 The Duchess 40-watt Guitar Head. Condition: Used. Listed at 1214.65 USD. Compact Tube Amp with Hybrid American and British Tone Made for "feel" players, the Victory Amplifiers V40 The Duchess is a 40-watt tube amp with a split personality. On one hand, it admirably channels the laid-back spirit and sound of classic American combo amps; yet it is also capable of producing the aggressive crunch of vintage British tube heads — all from a single channel! How is this possible? With the V40’s unique voice switch. On top of that, you get full command over shaping the sound of the amp, with three tone controls and a Mid Kick feature. There’s also a hard-bypassable effects loop on tap for integrating your favorite time-based and modulation effects. Throw in a smooth and modern digital reverb, and you have an amp bursting with vintage character and modern features.