One of the earliest and rare Little Big Muff op-amp (operational amplifier) units. These were manufactured this way instead of using the iconic 4-transistor circuit. This unit could be version 4 or 5, but we believe it is version 4 due to its early production.

Highly regarded for its warm, organic, and deeply musical character. This Little Big Muff delivers that authentic vintage tone that defined countless recordings, with rich, creamy saturation and long sustain that keeps notes alive and full-bodied. Its dynamic response makes it especially interesting: it reacts beautifully both to picking intensity and to the guitar’s volume control, allowing a transition from softer sounds to dense walls of fuzz without losing personality. Ideal for styles such as classic rock, blues, garage, or psychedelia, it is a perfect piece for those seeking a genuine retro tone that modern pedals simply cannot replicate.

* Daily rental price. For two days multiply x 1.5. For one week multiply x 3 (21% VAT not included.) For more days ask. Check the rental conditions of the Backline

* Also available for online re-amplifications or use it in our recording studio at no added cost. Check the rates of our Recording Studio