Used Surprise Sound Lab ROCK BLOCK Guitar Amp Head

Used in excellent condition, the SURPRISE SOUND LAB ROCK BLOCK Guitar Amp Head delivers 20 watts of all-tube power with EL84 output tubes and 12AX7 preamp tubes, offering rich harmonics and tight response. With classic British voicing and intuitive controls for Gain, Bass, Mid, Treble, and Master Volume, it’s perfect for studio or stage. Ruggedly built and meticulously engineered, this compact amp head offers professional tone and reliability in a portable package.