SPL Volume 2 - Stereo Monitor Volume ControllerThe Volume 2 is a fully analog active stereo volume controller and a puristic high end preamplifier. Features: High end volume potentiometer and illuminated mute switch from ALPS; the potentiometer controls signals directly (without VCA or DAC circuitry) The mute switch allows for very fast reaction times in cases where loud speakers or ears should be protected (for example, with computer crashes) In contrast to digital volume controls which reduce