Catalinbread Formula 51 Tweed Champ-style Overdrive Pedal with Authentic Tweed-tone Simulation, Volume, Tone, Gain, and Sag Controls for Guitar Amps and Pedalboards

All the way back in the ‘40s, Fender introduced the Champ amplifier, then known as the Champion 800. Otherwise known as the “Tweed Champ,” named so because of its unmistakable wrapping, Fender has created the 5F1. Unlike most amp-in-a-box devices, the Formula 51 features a preamp, a phase inverter and an output transformer to deliver the full touch-sensitive Tweed experience, with a grip of extremely interactive controls. The Sag control loads down the transformer to your taste, giving you some real-deal blown-out leads with the twist of a knob. The final control is straight out of the vintage amplifier playbook, incorporating the mid scoop control of the Framus Cobra amp. Run it at 18V for more headroom or stack it with other pedals to really dig into that transformer.

• Authentic Vintage Sound: Experience the true tube-driven overdrive of a classic ’50s 1 x 8-inch combo amplifier with our preamp, phase inverter, and output transformer setup.
• Dynamic Playability: Reacts to your playing dynamics, providing an amp-like experience that captures the nuances of your performance.
• Customizable Tone Control: Utilize the Volume, Gain, and Tone controls for unprecedented tonal versatility, far surpassing the original amp’s single volume knob.
• Iconic Mid-Scoop Feature: Tone knob incorporates the mid-scoop control from another legendary amp, delivering authentic ’50s, ’60s, and ’70s-style sounds.
• Enhanced Performance at 18 Volts: Operate at 18 volts for increased headroom, offering a richer, more powerful sound perfect for intricate musical expressions.