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Big Knob Passive Studio Monitor Controller, Professional Monitor Volume Control for Precise Audio Control, Ideal for Studio and Home Audio System

Free shipping on orders over $29.99

$59.90

$ 29 .99 $29.99

In Stock

About this item

  • Pure Sound Quality : Utilizing high-quality components, our audio controller ensures no distortion or noise, delivering exceptional audio fidelity. Enjoy superior sound clarity with this studio monitor controller.
  • Precise Volume Control : This volume control is typically installed between your audio source and speakers. The mackie Big Knob allows for rapid and accurate volume adjustments, making it easy to achieve the perfect sound level.
  • XLR Mute Switch : This XLR volume control features a one-touch mute switch. Simply press once to instantly mute the audio, providing quick and easy control over your audio environment.
  • Passive Design : No need for power connection, this passive monitor controller is plug-and-play. It can be quickly and easily integrated into any system without hassle.
  • Versatile Use : Perfect for studios, home stereo systems, home theaters, DJ setups, and stage systems, the FMUSER Big Knob Passive offers broad usability for various audio setups.


Discover the ultimate in audio control with the FMUSER Big Knob Passive Studio Monitor Controller. Ideal for professional studios and home use, this monitor controller offers unparalleled precision and control.
One of its standout features is the one-touch mute functionality. With an integrated MUTE switch, you can instantly silence your audio with a single press, making it a convenient tool for any audio setup. Additionally, it includes a MONO switch, allowing you to easily toggle between mono and stereo modes to suit your needs.
Designed for simplicity and versatility, the FMUSER Big Knob Passive requires no power connection, making it a true plug-and-play solution. Its passive monitor controller design means it can be easily incorporated into any system, from professional studios to home theater setups, DJ rigs, and stage systems.
Whether you're a professional audio engineer or a home audio enthusiast, the FMUSER Big Knob Passive is the ultimate audio controller. Experience seamless integration, effortless control, and superior sound quality with this versatile volume control device.
Product Specifications:
- Input: Stereo XLR Female or AUX 3.5MM
- Output: Stereo XLR Male or AUX 3.5MM
- Button: Mute Switch,Mono/Stereo Switch
- Power: No Power Required


David Bargainnier
2025-06-08 15:17:21
It is easy to use; very functional. I like that it has 1/8 inch, 1/4 inch and XLR connectivity. It allows me to control volume much better, it is being used to connect a MacBook to a bass amp’s auxiliary input that did not have it’s own volume control. Now I don’t have to be afraid of being blasted by random uncontrolled volume from the laptop.The large knob was lightly touching the control surface, so I easily removed the knob and lightly sanded the bottom edge; problem solved. Also, it needed some type of friction padding to rest on, so I put four silicone padded feet on the bottom.
scottyzapper
2025-03-16 18:49:12
The item reviewed is called a "Big Knob Passive Studio Monitor Controller", i.e. a professional monitor volume controller for precise audio signal control which is ideal for Studio and Home Audio Systems that is offered by FMUSER.This passive unit (no power source needed) is great for controlling a single audio source into a pair of active (powered) studio monitors. To be clear, this is a volume and mute control for listening to playback only (no impacts to recording / mixing audio streams.) It provides a convenient source of volume control that can be located close to mixing desktop controls, instead of having to go directly to a pair of monitors to adjust volume / mute settings on the speakers themselves. It is just a small bit over priced for a single control unit when most passive units recently released have options to select from 2 to 3 sets of monitors that can be controlled the same way for only a small amount more in price. This is a good unit with quality connections and no interference / ex-tenuous sound. I can recommend this product.
Ryan
2024-12-11 18:39:36
Got a good set of studio monitors that are setup too far away for the built-in volume knob to be easily accessible? Want a big ol' stand alone knob that just controls volume? This is it. This is the thing. I always like to have my volume easily adjustable and easy to spot even in the dark.
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