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Home/Products/Harmonai FBX440 Automatic Feedback Suppressor — 4-in/4-out DSP Digital Anti-Howling Processor
Harmonai FBX440 Automatic Feedback Suppressor image 1

Harmonai FBX440 Automatic Feedback Suppressor — 4-in/4-out DSP Digital Anti-Howling Processor

The Harmonai FBX440 uses advanced DSP digital processing to automatically suppress microphone feedback (howling) at power-on. With 4 balanced inputs and 4 outputs, independent chan...

$151.03
Model
FBX440
Category
Sequencers
Images
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Status
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Generated onJune 10, 2026
Harmonai FBX440 Automatic Feedback Suppressor image 1

Product Brief

Harmonai FBX440 Automatic Feedback Suppressor — 4-in/4-out DSP Digital Anti-Howling Processor

Overview

The Harmonai FBX440 uses advanced DSP digital processing to automatically suppress microphone feedback (howling) at power-on. With 4 balanced inputs and 4 outputs, independent chan...

Price
$151.03
Model
FBX440
Category
Sequencers

Specifications

Specifications

ParameterValue
Processor TechnologyAdvanced DSP digital processor, U.S.-made DSP chip
Anti-Howling ModeFully automatic anti-howling; activates instantly at power-on
Input Channels4 inputs
Output Channels4 outputs
Filter Points68 filter points per DSP processor
Input ConnectorsXLR male + 6.35 mm (¼") multi-function jack
Output ConnectorsXLR male + 6.35 mm (¼") jack
Status IndicationTri-color rotating LED (green/yellow/red) + frequency indicator LED
Volume ControlIndependent volume control per channel
Limiting FunctionCritical-level automatic limiting protection
EQ RecoveryAutomatic restoration within 2 seconds
Recommended ApplicationsConference rooms, multi-function entertainment venues, small-to-midsize live performances, KTV rooms, 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.

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