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dbx 1046 Quad Compressor Limiter

$15.00 Price Tier: Budget

5.0 (3)

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Page last updated Jun 10, 2026

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5.0 (6)

$15.00 12 available Used

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Average Price: $15

Budget/Beginner

$100

$501+

Price Tier

In the Effects Processors category, dbx 1046 Quad Compressor Limiter is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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Description

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Elevate your studio recordings with the dbx 1046 Quad Compressor Limiter, a powerhouse that combines versatility and precision to deliver impeccable sound control. Designed for musicians and audio engineers who demand reliability and performance, the 1046 offers four independent channels of high-quality compression. Whether you're setting up for a live performance or fine-tuning a studio mix, this unit seamlessly integrates into your setup with its stereo link capability, allowing you to pair channels for cohesive sound management.

The dbx 1046 is equipped with the PeakStopPlus™ limiting control, safeguarding your audio from unexpected peaks and ensuring a smooth output. This feature works alongside switchable OverEasy and hard-knee compression modes, giving you the flexibility to tailor your sound with finesse. Choose between automatic, classic dbx compression or manually adjust attack and release settings to fit your unique style.

Connectivity and compatibility are also taken care of, with differentially balanced gold-plated XLR and 1/4" inputs and outputs, ensuring pristine signal quality. Whether you're operating in a professional studio environment or a home setup, the dbx 1046's switchable +4dBu or -10dBV levels per channel guarantee seamless integration.

Key Features:

4 independent channels of operation, stereo linkable in two pairs.
PeakStopPlus™ limiting control for peak protection.
Switchable OverEasy or hard-knee compression.
Selectable Auto or manual compression modes.
Gold-plated XLR and 1/4" inputs and outputs.
True RMS level detection.
Precision metering for input, output, and gain reduction.
Switchable +4dBu or -10dBV operation per channel.

Product specs

Brand	dbx
Model	1046 Quad Compressor/Limiter
Finish	Black
Year	2010s
Categories	Compressors and Limiters

FAQs

How many channels does the dbx 1046 Quad Compressor Limiter have?: The dbx 1046 features four independent channels, allowing for versatile use in multi-channel setups.
Can the dbx 1046 be used in stereo configurations?: Yes, the dbx 1046 can be stereo linked in two pairs, enabling you to use it effectively in stereo applications.
What type of compression options does the dbx 1046 offer?: The dbx 1046 provides switchable OverEasy or Hard Knee compression, giving you flexibility in how compression is applied to your audio signals.
What are the input and output options on the dbx 1046?: The dbx 1046 is equipped with gold-plated XLR and 1/4" inputs and outputs, ensuring high-quality connections for your audio equipment.
Does the dbx 1046 have any limiting features?: Yes, the dbx 1046 includes PeakStopPlus limiting control, which helps prevent signal peaks from causing distortion or damage.
What metering capabilities does the dbx 1046 offer?: The dbx 1046 features precision metering, allowing you to monitor signal levels accurately during operation.
Is the dbx 1046 suitable for both +4dBu and -10dBV operating levels?: Yes, the dbx 1046 has switchable +4dBu or -10dBV operation, making it compatible with a wide range of professional and consumer audio equipment.

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Zenon Falcon

Review compressor dbx 1046 (Teste completo)

Zenon Falcon

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PROS

Enhances sound clarity and definition for multiple instruments
Provides clean gain boost for loud outputs
Adequate for vocal compression during tracking
Effective in live broadcasting multi-mic setups
Works well in complex signal chains

CONS

Lacks a gate feature
No sidechain input or time controls
Runs hot, requires good ventilation
Rubber knobs come off easily

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about dbx 1046 Quad Compressor Limiter.

Setup and maintenance

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A step-down transformer is essential for using a 120V unit in a 240V region; modifying the internal transformer is possible for those with technical skills.
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The 250V fuse does not need changing for 240V usage; it's suitable for both voltage levels.
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Features and functionality

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Some units may have dual primaries allowing internal rewiring from parallel to series, enabling 240V operation without external equipment.
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The dbx 1046 cannot achieve a 0ms attack time due to its analog nature; digital processors are needed for instantaneous limiting and compression.
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JFET or VCA-based compressors are noted for faster attack times compared to optical devices like LED/LDRs, beneficial for handling transient spikes.
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Mods and upgrades

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Re-crimping wiring to adjust transformer phases is required when converting voltage internally; ensure expertise in handling mains voltage.
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Use cases and applications

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A 30W travel voltage converter can be a cost-effective and portable solution for international usage of the unit.
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To avoid transient spikes, a parallel signal chain with a delay line can be used, allowing the compressor to act on a delayed signal.
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A sidechain compression setup with 5-15ms latency is suggested for introducing DSP delay, though it requires an additional high-quality delay unit.
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Critic Reviews

The Impressive dbx 1046 Quad Compressor Limiter

vintagedigital.com.au

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5.0 out of 5

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Artist usage

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Alanis Morissette

Singer, Guitarist

ArtistsCAN

Verified via Mixonline

"I use six dbx 160A compressors for the bass and acoustic guitars, then two dbx 160XT for the kicks and snares, coupled with four Drawmer DS201s stereo gates so you have a gate/compressor setup there, where the signal goes into the Drawmers then into the 160XTs. I also have a Drawmer 1960 tube compressor that I use on the guitars. I also use a dbx 1046 compressor; I use two lines for the keys and two for the stereo Leslie inputs."

— Terry Pearson, Morissette's FOH engineer for Under Rug Swept's promotional tour