Mythos Argo Boost Deluxe Octave Up Fuzz and Boost Effect Pedal

Announced at NAMM ’25, the Mythos Argo Boost Deluxe takes the vintage-inspired tones of the original Argo and ups the ante with a few new tricks. The pedal was designed in collaboration with Mick Taylor (That Pedal Show), who was a vocal proponent of using the Argo purely as a clean boost. Now, players can access that uncompromised volume lift at the tap of a switch or combine it with the pedals signature octave-up fuzz. Inspired by classic C.O.B.-style circuits, the Argo Boost Deluxe offers a pronounced upper-octave character, an effect that truly shines above the ninth fretparticularly with a neck pickup. A dedicated clean blend knob ensures just the right amount of clarity, allowing the direct signal to remain present even under heavier fuzz settings. This versatile blend also makes the pedal more accommodating in a wide range of setups, whether its used solo or stacked with other gain stages.

Thanks to its higher-gain transistors, the fuzz section delivers a bold, snarling quality that contrasts nicely with the clean boosts transparent lift. The robust new bent metal enclosure and premium panel-mount jacks support consistent performance over countless gigs and sessions. At higher output levels, the pedal can easily push amps or complement other effects, extending its appeal beyond traditional fuzz applications. From refined clean boosts that maintain headroom to full-on octave fuzz for wailing leads, this upgraded design provides modern reliability while retaining the vintage-inspired edge that made the original Argo a favorite among players seeking expressive and dynamic tone.

• Octave-Up Fuzz Delivers Punchy, Classic-Style Upper Harmonics
• Footswitchable Clean Boost Enhances Headroom and Onstage Dynamics
• High-Gain Transistors Provide Bold, Aggressive Fuzz Texture
• Clean Blend Unlocks Expanded Tones and Stackability
• Rugged Bent Metal Enclosure
• Heaps Of Output for Driving Amps and Pedals
• Premium Components and Craftsmanship