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Compact metal box with large volume knob and balanced XLR TRS 3.5 mm jacks

WUQ

WUQ PMC-1 Passive Stereo Monitor Volume Controller

SKU CH-7TT1-1D7SX

Passive stereo monitor controller with balanced XLR/TRS and 3.5 mm connections for precise analog level adjustment between sources and active speakers

  • TypeAccessory
  • Precise analog level control via large rotary knob
  • Balanced XLR/TRS and 3.5 mm connections reject noise
  • Passive attenuation keeps signal transparent without colouration
  • Rugged metal chassis withstands transport and daily use
  • Compact desktop form fits between source and monitors

Precision Volume Control

The WUQ PMC-1 is a passive stereo monitor controller designed for accurate analog level adjustment. It sits between a signal source and active speakers or an amplifier. A large rotary knob allows fingertip control over the listening volume. This unit suits desktop audio production and critical monitoring setups.

Balanced Connectivity

The controller features balanced combo XLR and TRS input jacks alongside TRS outputs for professional signal routing. A 3.5 mm mini jack connection is also provided for consumer-grade sources. Balanced wiring helps reject noise interference during long cable runs. This ensures a clean audio path without active circuitry colouring the sound.

Simple Passive Setup

Installation requires only connecting cables between the source, the controller, and the monitors; no external power supply is needed. The solid metal chassis provides durability for both studio and mobile use. Passive attenuation preserves signal transparency without adding noise or distortion. Users must ensure their source and monitors have compatible balanced or unbalanced connections.

Highlights

  • Precise analog level control via large rotary knob
  • Balanced XLR/TRS and 3.5 mm connections reject noise
  • Passive attenuation keeps signal transparent without colouration
  • Rugged metal chassis withstands transport and daily use
  • Compact desktop form fits between source and monitors

Specifications

TypeAccessory

Questions about this item

How does the passive design affect the audio signal when I turn the large knob?

The passive circuit attenuates the analog signal without adding active electronics, so the level changes cleanly while the original tonal balance from your source or interface is preserved.

What do the balanced combo XLR/TRS inputs and TRS outputs actually prevent in a typical studio run?

Balanced connections reject common-mode noise picked up over long cable runs, keeping the signal clean between your interface and active monitors.

Will the metal chassis and 3.5 mm jack fit on a crowded desktop next to an audio interface?

The compact metal enclosure sits stably on a desk, and the 3.5 mm mini jack provides a convenient front-panel connection alongside the rear XLR/TRS combo jacks.

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