Used Grace Design M905 Volume Controller

Used Grace Design m905 Volume Controller in great condition, delivering reference-grade monitor control for studio or mastering. Features ultra-low-noise, relay-stepped analog attenuation for precise level matching, multiple balanced analog inputs/outputs, and a high-performance DAC with digital inputs (AES/EBU, S/PDIF coax/optical, USB). Includes dedicated headphone amplification, remote control capability, and talkback/monitor management features for a clean, accurate monitoring chain.