SKU: 98001742052

ART EQ-355 - Dual Channel 31-Band Graphic Equalizer with Constant Q Filtering, XLR and 1/4" Balanced and RCA Unbalanced Connectors

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Description

ART EQ-355 - Dual Channel 31-Band Graphic Equalizer with Constant Q Filtering, XLR and 1/4" Balanced and RCA Unbalanced ConnectorsThe 355 dual channel, 31 band 1 3 octave graphic equalizer features constant Q circuitry, with a 3% center frequency accuracy. The sliders are 20mm center detent with a selectable boost cut range, and the unit provides active balanced and unbalanced input and output connections, adjustable high pass and low pass filters, variable input level control, clip level indicators, ground lift switch, internal power supply with selectable line voltage switch.

The 355 dual channel, 31 band 1/3 octave graphic equalizer features constant Q circuitry, with a 3% center frequency accuracy. The sliders are 20mm center detent with a selectable boost/cut range, and the unit provides active balanced and unbalanced input and output connections, adjustable high pass and low pass filters, variable input level control, clip level indicators, ground lift switch, internal power supply with selectable line voltage switch.

Each channel of the 355 has its own bypass switch with LED indicator, is housed in a rugged, all-steel constructed chassis which occupies 2U rack space, and is intended for installation in standard 19" equipment racks. Multiple input and output configurations are provided for ease of use and incorporate paralleled connections. The XLR and 1/4" TRS connectors use active balanced, low noise circuitry. Both the XLR and 1/4" connectors may be used in an unbalanced configuration. The RCA jacks are unbalanced. The unit is designed to work with a variety of signal levels. The input level control covers a wide range and can easily accommodate -10 and +4 signal levels.

The 355 may be used in a variety of applications such as live sound, recording studios, instrument racks, as well as any conventional fixed installation environment.

Dual Channel 31 band 1/3 octave graphic equalizer
Constant-Q filtering
20mm center detent sliders
Selectable boost/cut range of 6dB or 12dB
Variable high-pass and low-pass filters
Variable input level control
Clip level indicators
Active balanced and unbalanced input and output connections
UPC: 840402011545
Filter Type Graphic, constant Q - 3% center accuracy
Number of Channels 2
Inputs 2 x XLR, 2 x 1/4" TRS phono, 2 x RCA coaxial
Output 2 x XLR, 2 x 1/4" TRS phono, 2 x RCA coaxial
Maximum Input Level +22dBm
Frequency Bands 31 x 2, ISO spacing
Bandwidth 1/3 octave
Range (Boost/Cut) +/-6dB or +/-12dB selectable
Maximum Output Level +18dBm @ +4db
Frequency Response 20Hz to 20kHz
Dynamic Range Not specified by manufacturer
Noise -94dB
Dimensions 2U rack, 8 1/2" deep
Specialties Ground lift switch
Selectable line voltage switch
Packaging Info
Package Weight 10.3 lb
Box Dimensions (LxWxH) 20.0 x 10.5 x 6.0"
In the Box
ART EQ-355 - Dual Channel 31-Band Graphic Equalizer with Constant Q Filtering, XLR and 1/4" Balanced and RCA Unbalanced Connectors
  • Power Cable
  • One Year Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 98001742052

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4.7 ★★★★★
Based on 11 reviews
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A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Durable and good case!
Color: Black
Excellent sturdy case to protect iPad. Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
K
Verified Purchase
Kelley Mitchell
Boise, US
★★★★★ 5
Well made
Color: Blue
It’s great, better than I expected. I love I love the color and the fit is perfect. Highly recommend!
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Reviewed in the United States on May 30, 2026
C
Verified Purchase
Carrie A Balashaitis
Phoenix, US
★★★★★ 4
Good buy
Color: Black
Sturdy and fits perfectly
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Reviewed in the United States on May 6, 2026
J
Verified Purchase
Jackie P
Fort Morgan, US
★★★★★ 5
Sturdy iPad case
Color: Black
Great case. Sturdy and easy to install. Would purchase from this seller again.
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Reviewed in the United States on May 8, 2026
H
Verified Purchase
HallMonitor
San Leandro, US
★★★★★ 5
Durable and Rugged
Color: Black
I've had it for a few weeks now. It was a replacement I bought after buying several vinyl type covers. This one is a good gauge of plastic and rubber. The rubber seems pretty strong and it protects the iPad well on the corners and back. The back is mostly covered except for the Apple logo in the center. In addition to protecting the corners and also protects the camera lens as the rubber after insulation is a little bit higher than the lens so when you put this down, it's not going to scratch the lens. It has a pen slot, which I like and plenty of room to grip the device if I'm carrying it from place a place or when I'm using it, I can grip the edge and not touch the screen. One of the things I would've liked included is a screen protector, but nothing covers the screen. I also miss the folio type cover because the screen will gather dust now. But, Apple screens are fairly durable so I'm not too worried about breaking it. It was easy to install. It came in as it came in a couple of pieces that you just pressed together. All the controls are obvious as they are under the rubber, but they look like keys. One more thing I might bring up is the charging port. It's easy to get to even though it's a little deep. On my iPad the touch sensor is on the on off button and it is a little harder to do than if I didn't have any case on it, but that is to be expected. It also has an easel that unfolds from the back if you want to sit it up, but I don't use it for watching anything since I have a real TV set. So far I like it and I'm glad I bought this as I don't think it's going to wear out as quickly from me handling it as the others did. The value was good as long as it lasts.
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Reviewed in the United States on April 28, 2026

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