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Angeboten wird „AVAA C20“ von PSI Audio als Gebrauchtgerät aus der Kategorie „Wohnraumakustik-Elemente“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 3355900065 endet am 18.08.2026 um 12:05 Uhr.
The PSI Audio AVAA C20 is a groundbreaking active bass trap that uniquely tames low-frequency room modes from 15Hz to 150Hz without calibration, earning it a reputation as a “secret weapon” for sub-50Hz issues. At €1,700, this listing is a strong deal, sitting well below the 25th percentile (€1,745) of recent EUR comparables and significantly under the €1,805 median; it’s a genuine bargain for a product that typically asks near €2,000 used.
This unit delivers the acoustic absorption of massive passive traps while occupying the space of a medium speaker, making it ideal for small rooms, rented spaces, or makeshift studios. Its analog design means instant setup with just power and placement, and it effectively reduces standing waves equivalent to a 5–20× larger hole in the wall. With no known failure points, no calibration needed, and this price undercutting the market floor, it’s a clear buying opportunity for anyone serious about bass control.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
PSI Audio traces its roots to 1977 in Switzerland, when Alain Roux founded the company with a singular vision: to create the world's finest sound reproduction systems. Emerging from the studio monitor division of Studer after its acquisition, the brand was reborn under Relec SA, upholding a legacy of Swiss precision engineering dedicated to unaltered audio fidelity. Handcrafted in Switzerland for over four decades, PSI Audio embodies meticulous analog design, free from DSP corrections, honed through collaborations with top research institutions and mastering studios.
The brand specializes in high-performance active studio monitors, renowned for their scientific precision in eliminating acoustic distortions at the source. Models like the A25-M exemplify three-way designs delivering flat frequency response within 1 dB across the spectrum. PSI has expanded into home audio with the Héritage3 floorstander, adapting professional-grade analog circuitry for living rooms, alongside innovations like the AVAA C20 active bass trap to revolutionize room acoustics. Amplifiers, drivers, and enclosures are all developed in-house, prioritizing transparency over embellishment.
In the professional realm, PSI Audio commands a niche high-end position among recording, mixing, mastering, and broadcast facilities worldwide, trusted for its "real thing" reproduction that reveals music exactly as recorded. For discerning hi-fi enthusiasts, it offers boutique excellence—unrivaled accuracy and build quality that appeal to those seeking reference-level performance without compromise.
See all PSI Audio listings on RADAR.
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