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DBX 231S Dual 31 Band Graphic Equalizer Pro Audio Rack Mount EQ + Low Cut Filter - Picture 1 of 3
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DBX 231S Dual 31 Band Graphic Equalizer Pro Audio Rack Mount EQ + Low Cut Filter

Audiosavings Electronics Superstore
(797237)
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US $179.00
ApproximatelyC $247.56
Condition:
Open box
“Manufacturer B-Stock”
Out of Stock16 sold
Shipping:
Free 4 day delivery
Get it by Fri, Sep 12 to 94104.
Located in: Inwood, New York, United States
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:355692968659
Last updated on Aug 31, 2025 18:23:22 EDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“Manufacturer B-Stock”
UPC
613817018948
Frequency Range
31
Input/Output Ports
6.35mm (1/4") TRS/TS In, 6.35mm (1/4") TRS/TS Out, XLR In, XLR Out
Country/Region of Manufacture
China

About this product

Product Identifiers

Brand
dbx
MPN
231S
GTIN
0691991401206
UPC
0691991401206
Model
231S
eBay Product ID (ePID)
28013748137

Product Key Features

Number of Channels
2
Form Factor
Rack-Mountable
Features
Active
Effect/Enhancement
High-Pass Filtering, Graphic Equalization
Type
Equalizer

Dimensions

Weight
6.2lbs.

Additional Product Features

Inputs/Outputs
6.35 mm (1/4 in) TRS/TS In, XLR In, XLR Out
Frequency Bands
13, 31

Item description from the seller

About this seller

Audiosavings Electronics Superstore

97.9% positive feedback•2.7M items sold

Joined Dec 2003
Usually responds within 24 hours
Audiosavings is one of the top audio equipment retailers in the USA. We specialize in car audio, car video, car alarms, navigation, marine audio, DJ Equipment, Pro Audio Gear, karaoke equipment, ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Car Audio & VideoPro Audio & DJMarine and PowersportsClub & DJ LIGHTINGKaraoke Systems & PlayersHome & Portable AudioOther

Seller feedback (891,186)

All ratings
Positive
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Negative
    • w***r (581)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Super fast shipping!! Item in Excellent condition!! Thanks so very much!! Awesome seller!!! HIGHLY RECOMMEND!!!
    • c***e (945)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Awesome seller No issues Super fast shipping
    See all feedback

    Product ratings and reviews

    Learn more
    4.8
    19 product ratings
    • 17 users rated this 5 out of 5 stars
    • 1 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 1 users rated this 2 out of 5 stars
    • 0 users rated this 1 out of 5 stars

    Good sound quality

    Easy to use

    Consistent results

    Most relevant reviews

    See all 16 reviews
    • by morwil6172
      Mar 24, 2021Top favourable review

      Great product. Just as the proffesional reviews say at reasonable cost.

      It does exactly what I want without adding any unwanted noise to the system. I use it to separate the frequencies that I want to send to my subwoofer amp. I would have preffered a black front plate for looks but thats not a musical concern.

      Verified purchase: YesCondition: Pre-OwnedSold by: binary617

    • by stu-r
      Mar 17, 2018

      A good equalizer

      This works fine to compensate for room resonances. It adds the final bit of transparency to my listening experience. There have been some reports of hum with this unit. The simple solution is to run its gain levels lower. I use about a 9 o clock setting for each channel. It takes a very strong input signal to illuminate even the lowest of the four signal level lights (which I prefer off anyway).

      Verified purchase: YesCondition: NewSold by: pacificmusicgroup

    • by wesleys540
      Mar 16, 2017

      Clean design; easy to use.

      Very pleased so far with the results. It was easy to install and works well in our small church.

      Verified purchase: YesCondition: NewSold by: musiciansfriend

    • by tacp-9
      Jul 27, 2021

      Awesome product

      Great eq easy to use and great quality

      Verified purchase: YesCondition: NewSold by: cashinwhi

    • by angepastranariver0
      May 28, 2020

      Best brand

      Verified purchase: YesCondition: Pre-OwnedSold by: jcimp_1104

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