Spec H-VC1000 volume control for MG series
The SPEC H-VC1000 is a specialized, high-end volume controller, designed and manufactured by Spec, specifically for use with their high-power amplifiers (such as the RPA-MG1000 and RPA-MG3000 series).
Key Features & Design:
- Pure Direct Connection Technology: Power amplifiers inherently have high gain, meaning normal listening requires attenuating the input level. The H-VC1000 works with an analog electronic attenuator embedded directly inside the power amplifier stage.
- Control vs. Audio Signal: The cables running from the H-VC1000 volume controller carry only control signals, not the actual audio signal. This keeps the audio path completely pure and avoids degradation from long interconnect runs or standard potentiometer colorations.
- Build & Dimensions: Features a precision rotary volume knob and compact tabletop dimensions measuring roughly 270 mm (W) × 80 mm (H) × 136 mm (D).



