The 13-watt Excelsior valve amp has a 15” Special Design speaker, with a bottom-loaded primary chassis and top-loaded control chassis for operating convenience and low noise (powered by two 6V6 output tubes and two 12AX7 preamp tubes). Part of the Pawn Shop Special range, and a limited edition, it has “guitar,” “microphone” and “accordion” inputs that each have individually optimized circuitry; tremolo circuit with speed control, bright/dark tone switch (for treble or bass emphasis), volume control and 1/4” internal speaker disconnect that lets the amp drive an external speaker enclosure. It has a brown textured vinyl covering and “E” grille design.