The Friedman Dirty Shirley 40-Watt Head is a meticulously crafted amplifier designed for guitarists who crave vintage British rock tones, blending classic crunch with modern versatility. Inspired by the iconic JTM 45 circuit, the Dirty Shirley delivers that timeless ‘60s and ‘70s British tube amp sound, while still offering the high-gain tonal clarity that Friedman is renowned for. This single-channel, 40-watt powerhouse is driven by two 5881 power tubes, delivering a dynamic range of tones that can shift effortlessly from sparkling cleans to roaring crunch. Its intuitive design allows for easy volume shaping, enabling players to back off the guitar’s volume knob for smooth, touch-sensitive cleans, and dial up an aggressive, saturated overdrive.

The Dirty Shirley is incredibly versatile, able to cover a broad spectrum of genres, from blues and rock to country. With its three-position gain structure switch, you can tailor the overall gain response to suit your playing style, whether you’re dialing in punchy rhythms or searing solos. A fully hand-wired amp, the Dirty Shirley features high-quality construction with black Tolex and tongue-and-groove Baltic Birch, ensuring durability on the road while delivering that sought-after vintage vibe.

Pedal-friendly and stage-ready, the Dirty Shirley excels with overdrives, boosts, wahs, and modulation effects. It also boasts an ultra-transparent series effects loop, designed to preserve the integrity of your time-based pedals or rack units, making it perfect for any setup. The amp’s flexible impedance selector (4, 8, and 16 ohms) and custom USA-made transformers further solidify its professional-grade pedigree.

Handcrafted in the USA, the Friedman Dirty Shirley is a true workhorse, delivering iconic tones and built to last a lifetime. Whether you’re on tour or in the studio, this amp packs a punch that’s perfectly at home in the backseat of your car, ready to rock wherever you go.

This Friedman Dirty Shirley 40-Watt Head comes paired with a high-quality 1x12 cabinet featuring a Celestion G12H Redback 12" speaker. The Celestion G12H Redback is known for its warm, punchy tones with a tight low-end response and smooth highs, making it an ideal match for the Dirty Shirley head. This combination delivers a full-bodied sound with excellent clarity and dynamic range, perfect for everything from vintage crunch to soaring leads. The compact 1x12 cabinet is built to withstand the rigors of touring, offering a portable and powerful solution for guitarists who demand both tone and convenience without compromising on performance.

The Dirty Shirley is the ultimate amplifier for those seeking that perfect vintage rock tone with the flexibility and durability needed for today’s demanding performances. This amp has recently been serviced by our technician, and is ready for the stage/studio!

Available for local pickup in Athens, Georgia.