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Achieve smooth, natural compression
The dbx 266xs features patented Overeasy compression technology, designed to deliver seamless dynamic control without sounding harsh or artificial. Whether you're tightening up a vocal performance, adding sustain to a guitar, or giving your drums extra punch, the 266xs ensures smooth transitions and musical compression.
Its program-adaptive attack and release settings take the guesswork out of fine-tuning, making it easier to get consistent, polished results. This means your mix stays balanced, clear, and controlled with minimal effort.
Flexible operation for any setup
The 266xs offers both stereo and dual-mono operation, making it adaptable for various applications. Whether you need independent compression on two separate sources or linked stereo processing for a mix, this unit has you covered.
With balanced XLR and 1/4" TRS connections, integrating the 266xs into your existing rig is simple. It's designed for reliability and ease of use, whether in a studio rack or part of a live sound setup.
AutoDynamic™ controls for effortless results
dbx’s exclusive AutoDynamic™ attack and release controls make it easy to achieve a professional sound. By automatically adjusting response times based on the incoming signal, the 266xs delivers consistent compression across different types of audio sources.
This feature ensures that fast transients remain punchy while sustained notes are controlled smoothly, giving you a balanced mix without the need for constant manual adjustments.
Clear visual feedback for precision control
With dedicated LED meters for gain reduction, compression threshold, and gate threshold, the 266xs provides instant visual feedback on your settings. These displays make it quick and easy to dial in the perfect amount of compression and gating.
Backlit switches further enhance usability, ensuring you can make precise adjustments even in low-light environments. Whether on stage or in the studio, you’ll always have a clear view of your dynamics processing.
Features
- Overeasy compression technology for smooth, musical performance
- AutoDynamic attack and release controls for effortless compression
- Stereo or dual mono operation for versatile routing options
- Program adaptive expander/gates for natural sounding gating
- Balanced XLR and 1/4" TRS inputs and outputs for easy integration
- Side chain insert for external processing flexibility
- LED metering for gain reduction, compression threshold, and gate threshold
- Classic dbx® "Auto" mode for simplified setup
- Rugged metal chassis for durability in studio and live environments
Specifications:
- Input Connectors: 1/4" TRS and female XLR (pin 2 hot)
- Input Type: Electronically balanced/unbalanced, RF filtered
- Input Impedance: 40kΩ balanced/unbalanced
- Max Input: >+22dBu Balanced or Unbalanced
- Output Connectors: 1/4" TRS, female XLR (pin 2 hot)
- Output Type: Impedance balanced/unbalanced, RF filtered
- Output Impedance: +4dBu: 100Ω balanced, 50Ω unbalanced; -10dBu: 1kΩ balanced, 500Ω unbalanced
- Max Output: >+21dBu balanced/unbalanced into 2kΩ or greater; >+18dBm balanced/unbalanced (into 600Ω)
- Sidechain: 1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return)
- Sidechain Impedance: Tip = >10kΩ (Input), Ring = 2kΩ (Output)
- Sidechain Max Input Level: Tip = >+22dBu (Input)
- Sidechain Max Output Level: Ring = >+20dBu (Output)
- Compressor Threshold Range: -40dBu to +20dBu
- Compressor Threshold Characteristic: Selectable OverEasy or hard knee
- Compressor Ratio: 1:1 to Infinity:1
- Compressor Attack Time: Scalable Program Dependent AutoDynamic
- Compressor Release Time: Scalable Program Dependent AutoDynamic
- Expander/Gate Threshold Range: -60dBu to +15dBu
- Expander/Gate Ratio: 1:1 to 4:1
- Expander/Gate Attack Time:
- Expander/Gate Release Time: Program dependent
- Bandwidth: 0.35Hz - 90kHz, +0/-3dB
- Frequency Response: Flat: 20Hz-20kHz, +0, -0.5dB
- Noise:
- THD+Noise: Typically
- IMD: Typically
- Dynamic Range: >114 dB, unweighted
- Interchannel Crosstalk:
- CMRR: >40dB, typically >55dB at 1kHz
- Stereo Coupling: True RMS Power Summing™
- Power Consumption: 15 Watts Maximum
- Operating Voltage: 100VAC 50/60Hz; 120VAC 60Hz; 230VAC 50/60Hz
- Operating Temperature: 0°C to 45°C (32°F to 113°F)
- Dimensions: 1.75" x 5.75" x 19" (4.45 cm x 14.6 cm x 48.26 cm )
- Unit Weight: 4.84 lbs (2.19 kg)
- Shipping Weight: 6.6 lbs (2.99 kg)
- Reference: 0dBu = 0.775Vrms
- Product Code: DBX266XSV