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AVAA C20 - Analog Active Bass Trap

Unique: easy to set up and move, no calibration required, as efficient as passive absorbers 25 times its size, the AVAA C20 typically reduces the resonance time of all room modes between 15 Hz and 150 Hz by up to 50%.
Analog Active Bass Trap
Unique: easy to set up and move, no calibration required, as efficient as passive absorbers 25 times its size, the AVAA C20 typically reduces the resonance time of all room modes between 15 Hz and 150 Hz by up to 50%.

Working from 15Hz to 150Hz
Whether you have 1, 2, 3 or more disturbing room modes, the AVAA C20 will work on all of them. It will absorb all undesired room modes.

AVAA is a Revolution
Since its release in 2016, AVAA has grown a reputation of being the secret weapon of the acoustic treatments and a revolution in room acoustics. In 2023, the active acoustic treatment is also done digitally with the AVAA C214.

​No Calibration Required
Simply place it where your room modes are and it will absorb them. No calibration required.
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High Efficiency
As effective as a perfect passive absorber up to 25 times its size
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100% Analog
No DSP is used. Its 100% analogue technology allows a zero latency processing.
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Works in Any Type of Room
The AVAA C20 can be used anywhere: recording/mixing/mastering studios, OB Vans, hifi listening rooms, machine rooms, etc.
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Absorption Only
Thanks to our technology, there is no signal emitted, only absorption
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​Plug & Play
No calibration required. Simply place it where the room modes are
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Portable
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Take it from your recording room to your mixing studio easily

A Revolution for Your Home Studio Acoustics?

Today German producer Kristian Kohle (Aborted, Powerwolf, Eskimo Callboy, Hämatom, Van Canto, Emil Bulls, Benighted) dives into the rabbit hole of control room acoustics.
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“It’s remarkable technology that perform so well you think it breaks the laws of physics. There’s nothing else on the planet that comes close to the performance of this patented technology! Sonically it has taken my room to a level of sonic accuracy that I never thought could be attained without some serious compromise, usually and over damped room in the mid frequency and high-frequency decay time. I wish I had had more pages to describe the virtues of the AVAA. It’s amazing the precision, beauty, tightness and control of the bass in my mastering room, thanks to PSI Audio.”

– Bob Katz

How Does it Work? Check out the AVAA Technology guide.

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 © 2023 Eleven Dimensions Media, LLC. All rights reserved.
  • ABOUT
  • PRODUCTS
    • Audified >
      • MixChecker Pro
      • GK Amplification 3 Pro
      • RZ062 Equalizer
      • U73b Compressor
      • U78 Saturator
      • Boutique Studio Bundle
    • Auro 3D Audio
    • BOME >
      • BOME Network Pro
      • MIDI Translator Pro
      • BOME Box
    • ESI Audiotechnik >
      • USB Audio Interfaces >
        • UGM192
        • MAYA22 USB
        • MAYA44 USB+
        • U24 XL
        • Gigaport eX
        • U22 XT
        • U22 XT cosMik Set
        • U86 XT
        • U108 PRE
        • U168 XT
        • Dr. DAC nano
      • Network Audio Interfaces >
        • planet22x
      • PCIe Audio Interfaces >
        • MAYA 44 eX
      • Mobile Accessories >
        • cosMik Lav
        • MIDI nTour CX
      • MIDI Interfaces >
        • MIDIMATE eX
        • M4U eX
        • M8U eX
      • Studio Accessories >
        • cosMik uCast
        • cosMik 10
        • eXtra 10
        • MoCo
      • Monitoring Speakers >
        • aktiv 05
        • unik 05+
        • unik 08+
        • aktiv 10s
    • LIVELOOP >
      • LIVELOOP
    • PEACH AUDIO >
      • CUBE 5
    • Ploytec >
      • PL2
      • AROMA
      • ONE.2
    • PSI Audio >
      • STUDIO MONITORS >
        • A14-M V3 Studio
        • A14-M V3 Broadcast
        • A17-M
        • A21-M
        • A23-M
        • A25-M
        • A214-M
        • A215-M
        • A125-M
        • A225-M
      • ACTIVE BASS TRAPS >
        • AVAA C214
        • AVAA C20
        • AVAA TECHNOLOGY
      • Accessories >
        • R&B Router & Bass Management
        • Metal Grill & Brackets
        • Gig Bags
    • reProducer Audio Labs >
      • Epic 5 Nearfield Studio Monitor
      • Epic 55 Midfield Studio Monitor
    • Teknosign >
      • BOX LINE >
        • DIA – Dual Active DI Box
        • DIP – Dual Passive DI Box
        • DPS – Dual Mic Splitter
        • HPA – Headphone Amp
        • HUB – High Power USB Hub
        • MNB – Mini AC Line Conditioner (USA)
        • MNB – Mini AC Line Conditioner (EU)
      • Summing Amplifiers >
        • Sum Adjust Pro
        • Sum Adjust Junior
        • Sum Adjust LT
        • Sum Adjust Classic
      • Microphone Preamps >
        • Gain
      • Noise Buster
      • Automixer
      • On Air
      • Patchbays & Adapters
    • Ultramixer
    • Zynaptiq >
      • Software Bundles >
        • The Mac Audio Apps Bundle
        • MASTER Bundle
        • DESIGN Bundle
        • REMIX Bundle
        • REPAIR Bundle
        • ZAP Bundle III
      • ORANGE VOCODER IV
      • ADAPTIVERB
      • WORMHOLE
      • MORPH 2
      • UNMIX::DRUMS
      • UNVEIL
      • UNFILTER
      • UNCHIRP
      • PITCHMAP
      • INTENSITY
      • TIME FACTORY II
  • COMMUNITY
    • Product Reviews
  • BUY