---
product_id: 48511676
title: "Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed"
brand: "mackie"
price: "€ 125.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mackie"
url: https://www.desertcart.pt/products/48511676-big-knob-2x2-passive-studio-monitor-controller-for-two-audio
store_origin: PT
region: Portugal
---

# Passive, no power needed 2x2 stereo routing Classic Big Knob volume control Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed

**Brand:** mackie
**Price:** € 125.50
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your studio sound with zero compromise—control that’s pure, simple, and powerful.

## Quick Answers

- **What is this?** Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed by mackie
- **How much does it cost?** € 125.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48511676-big-knob-2x2-passive-studio-monitor-controller-for-two-audio)

## Best For

- mackie enthusiasts

## Why This Product

- Trusted mackie brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Passive Design:** Zero active circuitry means pristine, uncolored audio transparency—hear your mix exactly as it is.
- • **Plug-and-Play Simplicity:** No power supply or drivers needed—just connect and elevate your studio workflow immediately.
- • **Essential Studio Functions:** Mono, mute, and dim buttons give you precise control over your monitoring environment.
- • **Intuitive Big Knob Control:** Effortless volume adjustments with a tactile, professional-grade knob that feels just right.
- • **Seamless 2x2 Monitor Switching:** Instantly toggle between two stereo sources and two monitor pairs for ultimate studio flexibility.

## Overview

The Mackie Big Knob 2x2 Passive Studio Monitor Controller offers professional-grade, passive volume control and monitor switching for two stereo sources and two monitor pairs. Designed for studios seeking pristine audio transparency, it requires no power, features intuitive controls including mono, mute, and dim, and delivers seamless routing with a classic tactile volume knob. Ideal for millennial professionals demanding clean, efficient, and reliable monitoring solutions.

## Description

Buy Mackie Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed. Free delivery and returns on eligible orders.

Review: Works perfectly, well made. - I was looking for a high quality passive volume control to a pair of powered speakers with 2 input sources. The unit appears very well made, the volume control works flawlessly and feels positive to use, and I don’t suffer from any extraneous noise or interference. It wasn’t the cheapest option, but my initial impressions are that it is well worth the higher price.
Review: Excellent and now indispensable device for a small studio. - Other than the name (which causes titters from every visitor to my modest video post-production studio) this is a fantastic device and enormously useful. It does precisely what I want it to do, namely to allow me to mute or dim audio to the main monitors when recording vocals or acoustic instruments. Additionally I'm using it to route audio from a laptop so I can use the studio monitors to watch YouTube, listen to Spotify etc in high quality, without needing a second pair of speakers. I only do one thing or the other at any given time so a simple A/B input is perfect. The mono sum feature is invaluable, as is the mute button. I can't discern any alteration to tone or levels (not saying there is none - but my old ears haven't noticed it). Overall a very happy user.

## Features

- Mackie Big Knob Passive is a passive 2X2 studio monitor controller that adds more monitoring options to your setup without needing power. That's why Big Knob Passive is the go-to tool for studios that need clean, simple monitor routing
- Use the Mackie Big Knob Passive monitor switcher to move instantly between two pairs of monitors and two stereo sources
- Featuring a classic Big Knob volume control and intuitive monitor switching controls, this controller couldn't be easier to use
- In addition to the core routing features, Mackie Big Knob Passive also includes mono, mute and dim buttons for extra convenience
- Mackie Big Knob Passive features no active circuitry, meaning it has the most pristine audio quality and maximum transparency possible in a monitor switcher

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NCUZ32O |
| Age Range Description | Adult |
| Antenna Location | For Studio Use |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 22,426 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 47 in DJ Controller |
| Box Contents | Recording Software (Waveform), Stereo Male-to-Male 3.5MM Mini Cable |
| Brand | Mackie |
| Brand Name | Mackie |
| Colour | Black |
| Compatible Devices | Desktop, Laptop |
| Connectivity Protocol | USB |
| Connectivity technology | USB |
| Control Method | Touch |
| Controller Type | Volume control |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 1,263 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Plastic or Metal |
| Frequency Response | 20 KHz |
| Frequency response | 20 KHz |
| Global Trade Identification Number | 00663961050462 |
| Input Voltage | 120 Volts |
| Input voltage | 120 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 19.8D x 21.1W x 12.4H centimetres |
| Item Type Name | Studio Monitor Controller |
| Item Weight | 1 Kilograms |
| MP3 player | No |
| Manufacturer | Mackie |
| Maximum Speaker Output Power (in watts) | 1000 Watts |
| Model Name | BIG KNOB PASSIVE |
| Model Number | Big Knob Passive |
| Mounting Type | Tabletop |
| Network Connectivity Technology | USB |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Batteries | Unknown batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Passive |
| Product Features | Volume Control |
| Product Warranty | 1-year all inclusive, nontransferable |
| Speaker Size | 1 Inches |
| Speaker Type | Monitor |
| Speaker maximum output power | 1000 Watts |
| Specific Uses For Product | Studio and editing suite applications |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 1 Inches |
| UPC | 663961058840 663961050462 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 1 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Mackie
- **Connectivity technology:** USB
- **Frequency response:** 20 KHz
- **Input voltage:** 120 Volts
- **Material:** Plastic or Metal
- **Model name:** BIG KNOB PASSIVE
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 1000 Watts
- **Speaker type:** Monitor

## Images

![Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed - Image 1](https://m.media-amazon.com/images/I/51w9TwL468L.jpg)
![Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed - Image 2](https://m.media-amazon.com/images/I/61yhkWgG0pL.jpg)
![Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed - Image 3](https://m.media-amazon.com/images/I/516MyTACqqL.jpg)
![Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed - Image 4](https://m.media-amazon.com/images/I/61kjWy3Q6fL.jpg)
![Big Knob 2x2 Passive Studio Monitor Controller for Two Audio Sources and Monitor Pairs, No Power Needed - Image 5](https://m.media-amazon.com/images/I/51knbhi10EL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Questions & Answers

**Q: Can you plug in a sub-woofer?**
A: Only if your sub feeds your monitors. If you don't know the answer to that question, you should probably start there. This device just provides 2 source inputs, and 2 stereo outputs.

**Q: I want to use this to control if sound comes through my headphones or studio monitors. Is the phones out affected by the mute or monitor toggles?**
A: It has 2 headphone outputs, each with their own control, and a knob to choose between cue an input.  It is not affected by monitor toggles or mute; those just turn the respective monitor speaker on and off.  I run my mains on A and my subs on B for independent control.  Each monitor also has its own trim level to manage balance.

This thing behaves like any line mixer should.

**Q: is there a way to turn your voice on and off while recording?**
A: yes.

**Q: What cables do i need? i do not know how to set up. i have 2 krk studio monitors and scarlet solo interface. please help**
A: You need 2x RCA to 1/4" cables to connect your Scarlett to the Big Knob, and 2x 1/4" to 1/4" to connect the Big Knob to your monitors. Since the Scarlett is unbalanced out, there's no reason to use TRS (balanced) cables for your monitor run.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly, well made.
*by R***D on 25 June 2021*

I was looking for a high quality passive volume control to a pair of powered speakers with 2 input sources. The unit appears very well made, the volume control works flawlessly and feels positive to use, and I don’t suffer from any extraneous noise or interference. It wasn’t the cheapest option, but my initial impressions are that it is well worth the higher price.

### ⭐⭐⭐⭐⭐ Excellent and now indispensable device for a small studio.
*by I***K on 25 February 2018*

Other than the name (which causes titters from every visitor to my modest video post-production studio) this is a fantastic device and enormously useful. It does precisely what I want it to do, namely to allow me to mute or dim audio to the main monitors when recording vocals or acoustic instruments. Additionally I'm using it to route audio from a laptop so I can use the studio monitors to watch YouTube, listen to Spotify etc in high quality, without needing a second pair of speakers. I only do one thing or the other at any given time so a simple A/B input is perfect. The mono sum feature is invaluable, as is the mute button. I can't discern any alteration to tone or levels (not saying there is none - but my old ears haven't noticed it). Overall a very happy user.

### ⭐⭐⭐⭐⭐ Very handy piece of kit.
*by A***R on 19 September 2019*

I have both my studio monitors and my Cambridge Amp with Kef speakers connected to the big knob. This enables me to switch between the two, allowing me to record and master my mix and then switch to the Kefs for checking normal play back. A great feature is having volume control,. This allows me to set the volume on my monitors and just leave them and use the big knob for volume control. Another great feature is being able to mute the speakers, this prevents feedback through the speakers from the microphone. This is a very handy, great piece of kit that every home studio or small recording studio should own. If you don't, my advice would be, to get one. You will not be disappointed.

## Frequently Bought Together

- Mackie Big Knob Passive 2x2 Studio Monitor Controller
- Monoprice XLR Male to 1/4-Inch TRS Male Cable - Gold Plated, High Fidelity and Eliminate Noise in the Recording Studio and On Stage, 16AWG, 6 Feet, Black, 6Ft
- Monoprice 1/4-Inch TRS Male to Male Cable - 6 Feet - Black, 16AWG, Gold Plated - Premier Series

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-05*