Microphone Input
Balanced input
Product Overview
The Harmonai SM-2600 is aprofessional frequency shifter designed specifically for conference systems, integrating 6 balanced microphone inputs and switchable 48V phantom power. It employs professional-grade frequency shifting feedback suppression technology to effectively eliminate acoustic feedback (howling) in conference sound reinforcement, significantly improving system gain. Combined with independent treble/bass adjustment and dual-channel balanced input/output design, it delivers clear, stable audio performance—ideal for medium-to-large conference rooms, multi-function halls, auditoriums, and other professional venues.
Line Input
Dual-channel / balanced input
Line Output
Dual-channel / balanced output
Tone Control
Independent treble and bass adjustment
Phantom Power
48V, switchable
Frequency Shift Amount
50Hz ± 1Hz
Line Input Impedance
>5KΩ
Gain Enhancement
6~10dB
Frequency Response (Non-shifted)
20Hz~20kHz
Frequency Response (Shifted)
150Hz~16kHz
Power Supply
220V AC
Typical Applications
Widely used inmedium-to-large conference rooms,multi-function halls,auditoriums,training centers, andvideo conferencing systems. Its multiple balanced microphone inputs and 48V phantom power make it an ideal choice for professional conference sound reinforcement, remote video instruction, government and enterprise meetings, and more. The frequency shifting feedback suppression technology reliably solves howling issues, ensuring clear and uninterrupted communication during meetings.
Learn more about Harmonai’s professional conference system solutions—contact us today for detailed quotations and technical support.
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