Bartel

Masterbuilt Tone, Pure and Uncompromising

Bartel Amplifiers represents the pinnacle of boutique guitar amp design, combining over 30 years of experience with uncompromising craftsmanship. Designed and handbuilt by renowned amp builder Mark Bartel in Baltimore, MD, each amplifier is a meticulous work of tonal art. With an all-tube, handwired philosophy and solid wood cabinet construction, Bartel amps are designed to deliver rich harmonic depth, natural resonance, and a uniquely open, three-dimensional sound that feels as organic as an acoustic instrument.

As the founder of Tone King Amplifiers, Mark Bartel is no stranger to iconic tone. After years of innovation and collaboration with top musicians, he launched Bartel Amplifiers to explore purist designs from the ground up. Introducing features like the Multi-Voice preamp, custom turret boards, interstage-transformer coupled phase inverter, and a uniquely transparent master volume. Every component, down to hand-molded knobs, is crafted for performance, tone, and artistry. Bartel Amplifiers are not just amps, they're instruments built for players who demand nothing short of excellence.