dbx 266XL Compressor/Gate

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$60.00 Price Tier: Budget

4.0 (38)

6 Reviews

Find out who is using DBX 266XL

1 community setup

5 wishlisted

69 saved

Page last updated Jun 03, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 3, 2026.

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Reviews

Price

5.0 (14)

$60.00 33 available Used

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Average Price: $60

Budget/Beginner

$100

$501+

Price Tier

In the Effects Processors category, DBX 266XL Compressor/Gate is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

Budget

Standard

High-end

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Description

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The DBX 266XL Compressor/Gate is a versatile addition to any studio or live setup, bringing professional-grade compression and gating within reach of both beginners and seasoned pros. Designed with the DBX AutoDynamic Attack and Release circuitry, it offers smooth and musical compression that adapts to your audio's dynamics in real-time. This ensures that your sound remains natural and free from the choppy artifacts often associated with other compressors.

The 266XL excels in its simplicity and reliability. Its intuitive interface and precision LED displays for gain reduction, compression threshold, and gate threshold make setup a breeze, even in low-light environments. Whether you're looking to tighten up a vocal track or smooth out a complex mix, the 266XL delivers consistent, studio-quality results.

One of the standout features is its ability to switch between stereo and dual-mono modes. In stereo mode, Channel 1's controls act as Master controls, ensuring a solid stereo image. Meanwhile, the dual-mono operation allows for independent control of each channel, offering flexibility in managing different audio sources simultaneously.

Key Features:

AutoDynamic Attack and Release circuitry for adaptive, musical compression
Program-adaptive expander/gates for superior gating performance
Separate LED displays for gain reduction, compression, and gate thresholds
Stereo and dual-mono operation for versatile audio management
Ideal for both studio and live sound applications

Product specs

Brand	dbx
Model	266XL Stereo Compressor / Limiter
Finish	Black
Year	2010s
Categories	Compressors and Limiters

FAQs

What is the primary function of the DBX 266XL Compressor/Gate?: The DBX 266XL is designed to control audio dynamics by compressing the dynamic range and gating unwanted noise, making it ideal for both live sound reinforcement and studio recording applications.
How does the DBX 266XL handle different input levels?: The DBX 266XL features OverEasy® and Hard Knee compression characteristics, allowing it to smoothly handle varying input levels with a threshold range of -40dBu to +20dBu and a compression ratio from 1:1 to infinity.
Can the DBX 266XL Compressor/Gate be used in a stereo setup?: Yes, the DBX 266XL is a stereo compressor/limiter, making it suitable for processing stereo signals or two individual mono channels in live or studio environments.
What are the input and output connectivity options for the DBX 266XL?: The DBX 266XL offers both 1/4” TRS and XLR input and output connections, supporting balanced and unbalanced signals for versatile integration into various audio setups.
Is the DBX 266XL suitable for live performances?: Yes, the DBX 266XL is well-suited for live performances due to its ability to smooth out audio levels and control noise, ensuring consistent sound quality across different venues and setups.

Videos

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Joe Collins (EzeeLinux)

How The dbx 266XL Compressor/Expander/Gate Works.

Joe Collins (EzeeLinux)

INTERFACE Product Review - dbx 266XL Compressor-Gate

Scotty D

DBX 266XL Compressor / Gate / Expander

keninorlando9

BSS DPR944 versus DBX 266XL - Compressor shootout

Juveri Setila

Reviews

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PROS

Clean, very clear sound quality
Easy to use interface
Effective for multiple applications (drums, bass, vocals)
Good for sidechain compression between kick and bass
Stepped pots provide a satisfying tactile feedback
Versatile, useful for both recording and live performance
Affordable, especially when purchased used

CONS

Some users may find limited use for it
Not specified as excelling in any particular feature or application

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about DBX 266XL Compressor/Gate.

Features and functionality

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The 266xs is a 2-channel stereo compressor/gate without a mic preamp, lacking input gain or phantom power, making it unsuitable as a first stage in recording.
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The 286s includes LF and HF enhancement, operating more like a shelf tilt across the spectrum, useful for non-DAW setups needing frequency boosts.
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Some users prefer the DBX 160XT or 160A for their simplicity and effectiveness in taming signals, along with excellent metering and ease of use.
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Setup and maintenance

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The 286s outputs are balanced 1/4 inch, not XLR, requiring appropriate cables or adapters for certain setups.
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Use cases and applications

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The 266xs is ideal for use with send/return inserts post-preamp, offering control over attack and release for nuanced compression effects.
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Vocals tend to sound darker once the threshold is crossed, beneficial for vocalists who sound strident when pushing hard.
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The 266XL is reportedly not ideal for sharp transients like snares or slap bass, but some users still employ it on toms.
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The DBX 266XL is particularly effective on kicks and bass, offering a crunchy tone that some users may find desirable for these applications.
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Comparisons

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The ART Tube MP/C is noted as an alternative with a tube preamp and VCA-less optical compressor, adding a different tonal characteristic than the dbx options.
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Users have compared the Alesis 3630 and DBX 166XL, noting the same chip but a preference for the 3630's transparency under compression.
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The DBX 266XL imparts a distinct crunchy tone, contrasting with the ART Pro VLA's slower, smoother optical compression.
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User experience

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Some users have experienced random pops or clicks with the 266XL every 20 minutes, potentially linked to the gate.
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Owners mention the DBX 266XL as having excessive noise levels, making it more suitable for speech and broadcast rather than music recording.
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Value and pricing

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Owners have acquired DBX 266Xs for around $50 each, using them as a learning tool before upgrading to higher-end models like the WA2A.
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The DBX 266XL is seen as a utility compressor for live use rather than studio recording, valued for its affordability and basic functionality in hybrid setups.
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Mods and upgrades

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Modding DBX units, like the 560A, can significantly improve clarity and smoothness compared to stock versions, according to user experiences.
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4.0 out of 5

Based on 6 Reviews and 38 Ratings

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neko

271

almost 10 years ago

Simply Does the Job

Clean and easy to use, not much more to say, cheap on ebay, i also like the stepped pots on the front its a feel that i definitely warmed to,the sound is very very clear, i generally use this on drums and it sounds good.