The TONE MASTER Great reverb is the next addition to Fender's highly acclaimed series of legendary amplifiers. Featuring Fender's proprietary TONE MASTER modeling process and combined with player-focused features to maximize the utility of these amplifiers, the TONE MASTER Super Reverb is a perfect replication of the legendary tube amp with modern features for today's most demanding professionals. The TONE MASTER Super Reverb is the magical combination of mid-'60s amplifier circuitry and four 10" speakers. It has the unique, powerful sound of the large 4x10 cabinet, the sound of the Jensen speakers and an easy-to-drive, medium-power 45W (simulated) amplifier. This sound is impossible to miss when you plug it in, and now you can easily crank it up and adjust the volume to suit the venue.