SKU: 46989391445

DBX 231S Dual Channel 31-Band Equalizer

Sale price$123.75 Regular price$137.50
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Description

DBX 231S Dual Channel 31-Band EqualizerThe DBX 231S Dual Channel 31 Band Equalizer are the industry standard for touring, studios, and audio installations. With the dbx heritage of revered pro EQs, the 231s meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The dbx 231s includes two 31 band channels of 1 3 octave equalization, 12 dB input gain, switchable 6 dB or 12 dB boost cut range, 20mm nonconductive

The DBX 231S Dual Channel 31-Band Equalizer are the industry standard for touring, studios, and audio installations. With the dbx heritage of revered pro EQs, the 231s meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls.

The dbx 231s includes two 31-band channels of 1/3-octave equalization, ±12 dB input gain, switchable ±6 dB or ±12 dB boost/cut range, 20mm nonconductive sliders, an intuitive user interface, and output level metering. From its extended 10Hz to 50kHz frequency response and 112 dB dynamic range to the quality componentry and meticulous attention to detail, the 231s offers exceptional sound and rugged reliability that guarantees you will always sound your best.

Sure to find a home in the studio, on tour and with installed sound venues, the dbx 231s is destined to take its rightful place in the lineage of great dbx signal processors that are the professional's choice in signal processing. With such affordable quality, there's no longer any excuse for compromising your sound.

Product Specification:

Input Connectors: 1/4" TRS, female XLR (pin 2 hot)

Input Type: Electronically balanced/unbalanced, RF filtered

Input Impedance: Balanced 40k ohm, unbalanced 20k ohm

Max Input: >+21dBu balanced or unbalanced

CMRR: >40dB, typically >55dB at 1kHz

Output Connectors: 1/4" TRS, male XLR (pin 2 hot)

Output Type: Impedance-balanced/unbalanced, RF filtered

Output Impedance: Balanced 100 ohm, unbalanced 50 ohms

Max Output: >+21dBu balanced/unbalanced into 2k ohm or greater; >+18dBm balanced/unbalanced

Bandwidth: 20Hz to 20kHz, +0.5/-1dB

Frequency Response: <10Hz to >50kHz, +0.5/-3dB

Dynamic Range: Typically >112dB

Signal to Noise Ratio: Typically >95dB

Compressor Threshold Range: -40dBu to +20dBu

Compressor Ratio: >4:1 For input levels beyond 20dB above threshold

Max Compression: 30dB

De-esser Characteristic: Wideband Gain Reduction

Expander/Gate Threshold Range: OFF to +15dBu

Expander/Gate Ratio: Adjustable 1.5:1 to 10:1

Expander/Gate Max Depth: >50dB

Power Consumption: 15W

Operating Voltage: DO: 120VAC 60Hz, 100VAC 50/60Hz; EU: 230VAC 50/60Hz

Operating Temperature: 0°C to 45°C (32°F to 113°F)

Dimensions: 1.75" x 5.75" x 19" (4.5cm x 14.6cm x 48.5cm)

Unit Weight: 4.5 lbs/2.04 Kgs

Shipping Weight: 6.54 lbs/2.97 Kgs

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 46989391445

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Sarah Pseudoscience
Carnegie, US
★★★★★ 5
For a luxurious throw,
Size: 50"x60", Color: Grey
I originally bought this throw just to have something cozy around the house—and I was immediately impressed with how unbelievably soft it is. After owning (and loving) a lot of blankets, I’ve realized most only have that plush, silky feel on one side. This one is different—it’s soft on both sides, with a weight and drape that feels genuinely luxurious. The dark gray color is another standout. It looks elevated and expensive, and it’s held up beautifully through multiple washes without losing that silky texture at all. It honestly feels just as soft as the day we got it, which is rare. But the reason I had to write this review is unexpected. We’ve been sleep training our almost 1.5-year-old son, and this blanket somehow became part of the routine. It lives in his room, draped over the rocking chair for those long middle-of-the-night wakeups. Over time, he started pulling it down and choosing to sleep on top of it… on the floor. We couldn’t tell if he preferred the floor—or the blanket. So I tried something: I put the throw on his bed. And just like that… he started sleeping in his bed. Apparently, this blanket is the key to sleep training. If you’re looking for something soft, durable, and genuinely cozy, this is already a great buy. But if you happen to have a toddler resisting bedtime… this might just be your secret weapon too.
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Reviewed in the United States on April 12, 2026
R
Verified Purchase
Rachel
West Palm Beach, US
★★★★★ 5
Very soft. Wash only on gentle cycle in cold water and low tumble dry. Fabulous blanket.
Size: 50"x60", Color: Orange
So far so good. It was a little sheddy at first but then I washed it and it was fine. It is super soft even after being washed twice. Several people have commented on how soft it is and stated they thought it was a Minky couture. I washed it on gentle cycle in cold water and dried it on gentle low tumble dry. It does not seem to be shedding now. I washed it a second time and put vinegar in the rinse cycle because supposedly that is supposed to help bind the fibers or something. Still seems to be not shedding. It's probably the softest blanket I have every owned. When I wash it, I will continue to wash it on gentle in cold water and dry on either gentle low tumble dry r just air fluff. I read the heat good make the fibers loose and cause more shedding. If anything changes, I will update.
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Reviewed in the United States on May 2, 2026
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Verified Purchase
Stacy Gaspard
Port Orchard, US
★★★★★ 5
All time favorite
Size: 50"x60", Color: Orange, Size: 50"x60", Color: Orange
It is the best blanket I have ever had. It doesn’t shed, it stretches, it is unbelievably soft and cozy, and my cats cannot snag it no matter how hard they try!! I love it. It is also the perfect Universoty of Texas burnt orange shade!
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Reviewed in the United States on May 12, 2026
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Melissa Benitez
West Palm Beach, US
★★★★★ 4
Quality of fabric may be less plush.
Size: 50"x60", Color: Tan
Very soft and plush blanket, although it not as thick and heavy as previously purchased in another color (same brand) it’s still a nice blanket.
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Reviewed in the United States on May 7, 2026
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Verified Purchase
Zainab Bangura
Los Angeles, US
★★★★★ 5
Great blanket
Size: 60"x80", Color: Dark Brown
Can’t believe how soft this blanket is! Was kinda going back and fourth about getting it because of the cost but honey money well spent. 10/10 no notes
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Reviewed in the United States on May 24, 2026

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