Does it support phantom power for microphones?

Yes, it includes a switchable 24V phantom power supply for microphones only.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Five-Channel Fully Automatic Feedback Suppressor Vis-Fs100-a

Name: Five-Channel Fully Automatic Feedback Suppressor Vis-Fs100-a
Brand: VISSONIC Electronics Ltd.
SKU: 707534941

Guangdong, ChinaVISSONIC Electronics Ltd.

US$10.00-9,999.00

1 Piece

Product profile

Customization

Available

Color

Black

Type

Voice Conferencing System

Model NO.

VIS-FS100-A

Video

Without Video

Composition

Regulator

Communication

Wired

Pointing Feature

Cardioid

Transport Package

Carton

Trademark

VISSONIC

Origin

China

HS Code

85176239

Production Capacity

10000

Key features

Fully Automatic Adaptive Algorithm: Uses powerful signal processor for easy operation and automatic feedback suppression.

Dual Mode Adaptive Filter: Switches between Fast mode for moving mics and Precise mode for reverberation suppression.

Built-in Automatic Mixer: Tracks moving speakers by adjusting gain to maintain clarity without feedback.

High Gain Before Feedback: Provides up to 12dB additional gain before acoustic feedback occurs.

AUDIOLINK Digital Interface: Supports digital audio cascade and connection to conference controllers.

Multi-Channel Input Support: Accommodates 4-line/microphone inputs with 5-channel automatic mixing.

Wide Frequency Response: Operates from 125Hz to 15kHz with less than 1% distortion at 1kHz.

Low Signal Delay: Features signal delay of less than 11ms for real-time audio processing.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤8.05hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryVISSONIC Electronics Ltd. is identified as a China-based manufacturer/factory and group corporation producing audio and video products, including conference microphones and conference systems. The supplier reports ISO 9001, ISO 14001, OHSAS/OHSMS 18001, and GMP certifications, five production lines, 11–20 R&D engineers, 21–30 quality-control staff, and conference-system output of 100,000 pieces. Its stated services include system design, installation, troubleshooting, user training, and technical support. Export activity is documented since 2015, with 51%–70% of sales from exports. Evidence supports production, certification, innovation, and after-sales strengths, while customization, financial credibility, and customer-case depth remain insufficiently established.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation, with a stated Guangzhou manufacturing location and an in-house R&D, production, and sales operation for audio and video products. This directly supports its status as a product manufacturer rather than only a trading company.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 9001, ISO 14001, and GMP certifications. These stated management-system certifications provide explicit evidence of formal quality, environmental, occupational-health, and related operational controls.

After-Sales capabilityThe supplier states that staff support customers throughout system purchase, installation, on-site troubleshooting, and training on equipment use after installation. This is explicit evidence of comprehensive technical and user-support services.

R&D capabilityThe supplier describes itself as a high-tech enterprise with its own brand and dedicated R&D, production, and sales functions, focused on high-performance and innovative audio-video products. It also reports 11–20 years of combined R&D engineer experience, supporting an innovation capability assessment.

Production capacityThe supplier reports five production lines, 21–30 quality-control staff, and conference-system production capacity of 100,000 pieces. These explicit operating metrics support established production capability for conference-system products.

Product Q&A

Q:What is the frequency response range?

The frequency response ranges from 125Hz to 15kHz with less than 1% distortion at 1kHz.

Q:How many microphone inputs does it support?

It supports 4-line or microphone inputs and features a 5-channel automatic mixer.

Q:What is the maximum gain before feedback?

Depending on the environment and mode, it can provide up to 12dB of additional gain before feedback occurs.

Q:Can the device be cascaded with other units?

Yes, it supports AUDIOLINK digital audio cascade interfaces for connection to controllers and other devices.

Q:What are the power supply requirements?

It accepts 230VAC or 115VAC at 50/60Hz with a maximum starting power of 1.5A or 3A respectively.

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Five-Channel Fully Automatic Feedback Suppressor Vis-Fs100-a