Peavey KB3 60W Keyboard Amplifier Combo with Speaker

The Peavey KB3 is a 60-watt keyboard amplifier combo designed to provide clear, full-range reproduction of electronic keyboards, digital pianos, and synthesizers. Its 12-inch speaker is a notable advantage over the smaller drivers found in many keyboard amps in this class, delivering more convincing bass response for instruments that extend into the lower registers. The amp accepts input through 1/4-inch jacks and also includes an XLR connection, giving players the flexibility to run a microphone alongside their instrument — a practical feature for solo performers, singer-keyboardists, or anyone who needs a simple amplified setup without a full PA system.

Powered by a corded electric connection, the KB3 is built for stationary use in practice rooms, rehearsal spaces, classrooms, and small venues. Peavey's reputation for rugged, roadworthy construction applies here, with a straightforward control layout that prioritizes quick setup over complex routing options. At 60 watts, the amplifier produces enough volume for solo practice and small ensemble settings, though players performing in louder band contexts will likely want to route the amp through a PA or consider a higher-powered alternative. The KB3 occupies a practical middle ground between underpowered practice amps and larger, more expensive stage monitors, making it a dependable choice for keyboardists who need honest sound reproduction without overcomplicating their setup.