Buying Guide for the DBX 223XL

Your Guide to buying the best DBX 223XL


The DBX 223XL is a professional-grade compressor and limiter that is designed to provide maximum control over dynamic range and level-dependent sound shaping. This comprehensive buying guide will provide an overview of the features and benefits of the DBX 223XL, as well as detailed information on how to choose the best model for your needs. We will discuss the key components and specifications of the device, and review the various advantages it offers. Additionally, we will provide insight into the various price points and features available with different models of the device. With this guide, you will be better prepared to make an informed decision on the best model for your audio needs.

Key features

  • Connectivity: Does the DBX 223XL provide the connections you need? It has two XLR/TRS combo inputs, two XLR outputs, and a headphone jack.
  • Controls: Consider what type of control is available. The DBX 223XL has a 16-segment LED level meter, a two-band EQ, compression control knobs for each channel, and an overall out gain knob.
  • I/O Levels: Check the input/output levels of the unit. The DBX 223XL has an input level of -10 dBu/-20 dBu, and a maximum output level of +20 dBu.
  • Limiter: Make sure the unit has a limiter. The DBX 223XL has a built-in limiter which can be engaged on each channel.
  • Other Features: Consider what other features the unit has. The DBX 223XL has a low-cut filter, a 48V phantom power switch, and a ground lift switch.

See the most popular DBX 223XL on Amazon

Important considerations


  • Processor Flexibility: The DBX 223XL allows users to customize their processor settings to better suit their needs.
  • User-Friendly Controls: This compressor features easy to use knobs and buttons that make it simple to adjust settings and get the sound you're looking for.
  • High-Quality Effects: The DBX 223XL is capable of producing a variety of different effects, from subtle compression to noisy distortion.
  • Compact Design: The DBX 223XL is small and lightweight, making it ideal for small studios and on-the-go musicians.
  • Price: For its quality, the DBX 223XL offers an excellent value.


  • Price: The DBX 223XL is a high-end piece of equipment and, as such, comes with a high price tag.
  • Size: The DBX 223XL is relatively large and bulky compared to other similar products.
  • Setup: The setup process for the DBX 223XL is complex and requires considerable technical knowledge.
  • Availability: The DBX 223XL is not widely available and may take some time and effort to find and procure.

Best alternatives

  1. Art Pro VLA II- This is a tube-driven level control compressor/limiter with a classic sound.
  2. Empirical Labs EL8 Distressor- This is a very versatile multi-band compressor with a range of features and sound.
  3. SSL G Series Compressor- This is a classic and versatile compressor/limiter made by Solid State Logic.
  4. Waves C1 Compressor- This is a digital compressor that provides a wide range of compression settings.

Related tools, supplies, and accessories

  • DBX 223XL - A professional dual-channel compressor/limiter/expander/gate.
  • Power Supply - An optional AC power supply for the DBX 223XL.
  • Patch Cables - Cables for connecting audio and other devices.
  • Connector Kits - Kits for connecting the DBX 223XL to various audio equipment.
  • Input/Output Cables - Audio cables for connecting to other audio devices.
  • Software - Software for controlling the DBX 223XL from a computer.

Common questions

  1. What effects are available with the DBX 223XL? The DBX 223XL includes two independent channels of compression, plus a low-cut filter and output level control. Both channels feature threshold, attack, release, ratio, and gain controls, which allow you to dial in the perfect amount of compression for your signal.
  2. Does the DBX 223XL have any other features? Yes, the DBX 223XL also has a sidechain input for frequency-dependent compression, a VU meter to monitor gain reduction, and a bypass switch for when you want to bypass the compressor.
  3. What type of connections does the DBX 223XL have? The DBX 223XL has both XLR and 1/4 inch inputs and outputs, as well as a sidechain input.
  4. Is the DBX 223XL rack mountable? Yes, the DBX 223XL is a 1U rack mountable unit.
  5. What type of power does the DBX 223XL require? The DBX 223XL requires a standard IEC power cable and a 9V DC power supply.


The DBX 223XL is an audio processor known for its ability to reduce background noise and enhance sound clarity. What is perhaps more interesting than the device itself is the story of its origin. It was developed by a group of engineers from the University of California, Santa Cruz who set out to create the perfect audio processor. After months of research and testing, they finally achieved their goal and the DBX 223XL was born. The device has since become a popular choice for audio professionals who need to reduce noise and enhance sound clarity.Source:

Disclaimer: This buying guide was not created by humans, and it is possible that some of it's content is inaccurate or incomplete. We do not guarantee or take any liability for the accuracy of this buying guide. Additionally, the images on this page were generated by AI and may not accurately represent the product that is being discussed. We have tried to convey useful information, but it is our subjective opinion and should not be taken as complete or factual.