The Stam MEQP-1A+ combines the EQP-1A, MEQ-5 mid-band, and EQP-1ASS solid-state output stage, adding a unique mid-band boost. Built with premium Sowter transformers, Carnhill inductors, and NOS tubes, it delivers authentic Pultec tone with modern versatility. Handcrafted in Chile, it’s rigorously tested for flawless performance.