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Harmonai FBX220 Automatic Feedback Suppressor image 1

Harmonai FBX220 Automatic Feedback Suppressor — 68-Point DSP Smart Anti-Howling

The Harmonai FBX220 automatic feedback suppressor features a U.S.-made DSP digital processing chip and 68 fully automatic scanning notch filters. It powers on directly into anti-ho...

$110.88
Model
FBX220
Category
Sequencers
Images
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Status
ready
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Supplier

Harmonai

Generated onJune 10, 2026
Harmonai FBX220 Automatic Feedback Suppressor image 1

Product Brief

Harmonai FBX220 Automatic Feedback Suppressor — 68-Point DSP Smart Anti-Howling

Overview

The Harmonai FBX220 automatic feedback suppressor features a U.S.-made DSP digital processing chip and 68 fully automatic scanning notch filters. It powers on directly into anti-ho...

Price
$110.88
Model
FBX220
Category
Sequencers

Specifications

Specifications

ParameterValue
ProcessorU.S.-made DSP digital processing chip
Filter Points68 fully automatic scanning notch filters
Channel ConfigurationDual-input/dual-output, with independent volume control per channel
Input InterfacesXLR (male) + 6.35mm (1/4") multi-function jack
Output InterfacesXLR (female) + 6.35mm (1/4")
Anti-Howling ModeAutomatic activation at power-on
Dynamic FilteringAutomatic dynamic filtering for howling suppression without compromising audio quality
EQ RecoveryAutomatic EQ balance restoration within 2 seconds after notch activation
Peak LimitingAutomatic peak limiting at threshold to prevent signal overload and distortion
IndicatorsPer-channel rotary level indicator (green = normal / yellow = caution / red = clipping) + frequency indicator
ApplicationsConference rooms, multi-function entertainment venues, small-to-medium live events, KTV rooms, and home theaters
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Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

  • Business hours: Monday to Friday 09:00 - 18:30
  • Inquiry channels: phone / email / website form
  • Tip: share budget, quantity and use scenario in advance
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Contact

Mobile: +86 135 6792 0078

Business email: Sales@frog-is.com

Office

Address: Unit 2, Liandong U Valley, Yinzhou District, Ningbo, Zhejiang

Hours: Monday to Saturday 09:00 - 18:30

Services

Professional audio, conference sound, wireless microphones and commercial AV integration

Harmonai is the global trade platform of Frog-is Acoustic Systems