The fender tone master princeton reverb is a modern makeover of a revered vintage amplifier. One of the most versatile amps of all time the tone master continues that tradition by letting you play it anywhere anytime. And they mean anywhere as a full output coupled with five power attenuation settings let you adjust it to any setting without sacrificing a single ounce of tone. And those sounds are just as vintage and sweet as you?d expect. Offering the classic tremolo and reverb effects you?ll enjoy that old school warmth and clarity in your output. Complete with a host of player friendly features like a mute switch for silent stage and studio use balanced xlr output for cab sims and a usb port for future firmware updates it?s an amp that can accompany you from the bedroom to the big stage.