Detail 01
31 bands
Third-octave spacing. Narrow enough to pull a single feedback frequency without gutting everything around it.
Product detailSKU #1273887987288
Art355 Dual Channel 31-Band EQ
Independent shopping perspective
The Korena take
Dual-channel 31-band graphic EQ for tuning PA systems or fixing room problems. For anyone running live sound or treating a fixed install.
Strong match
Who this is for
- Ringing out monitor wedges before a band takes the stage
- Stereo mains in a bar or church with problem frequencies
- Correcting a room that booms in the low mids
Consider the trade-offs
When to look elsewhere
- Studio mixing where a parametric EQ gives finer control
- Guitarists wanting a tone pedal in front of an amp
- Anyone needing recallable presets or digital storage
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Dual channel
Two independent EQs. Run stereo mains, or treat two separate monitor mixes from one rack space.
Detail 03
Graphic layout
Fixed frequencies, sliders only. You see the curve at a glance, but cannot move a band's center point.
Detail 04
Rack signal processor
Lives in your rack between console output and amp or powered speaker inputs, not on a pedalboard.
Final check
Know before you order
- 01Cables are not included; check whether your console runs balanced XLR or TRS
- 02Confirm you have free rack space and rear clearance for connections
- 03Feedback hunting takes practice; budget time before the first show
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I use just one channel?
Yes. The two channels are independent, so you can run a single mono system through one side and leave the other unused.
02Where does this go in my signal chain?
Between your mixer's output and your power amp or powered speakers. For monitors, on the monitor send before the wedge amp.
03Will this stop feedback?
It helps. Cutting the frequencies that ring lets you push more volume before feedback, but it does not eliminate the problem outright.
04Is 31 bands better than 15?
For live sound, yes. Third-octave bands let you cut a narrow problem area instead of removing a wide chunk of the mix.
