Universal Audio Power Supply - Apollo Twin X, Apollo 4 iso-acoutics This low-profile portable pedal also

This low-profile portable pedal also features a polarity switch that provides universal compatibility with almost any digital piano

according to the original production documents and schematics

you'll enjoy truly musical inspiration as you train your ears and concentrate on what your fingertips are doing

Shockmount: Rycote USM-VB

Universal Audio Power Supply - Apollo Twin X, Apollo 4 iso-acoutics This low-profile portable pedal alsoThis is a factory replacement power supply for your Apollo Twin. Specifications: Output: 12VDC Current Draw: 1. 5A Polarity: Center Positive Barrel dimensions (diameter): 5. 5 mm (outside), 2. 1 mm (inside)