What is the frequency response range?

The frequency response is 20Hz to 20kHz for all 64 channels, with a 48 kHz audio sampling rate.

How does the channel interlock function work?

The interlock function permits only one microphone on a channel to be activated at any time, ensuring the uniqueness of language channels.

What are the physical dimensions and weight?

The dimensions are 280x128x55 mm, and the weight is 1.5kg.

LCD Display Language Full Digital Network 64 Channels Simultaneous Interpretation Unit

Name: LCD Display Language Full Digital Network 64 Channels Simultaneous Interpretation Unit
Brand: VISSONIC Electronics Ltd.
SKU: 707364311

Guangdong, ChinaVISSONIC Electronics Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Color

Black

Power

48V

Model NO.

VIS-INT64

Power Consumption

Polar Pattern

Uni-Directional

Sensitivity

-46dbv/PA

Frequency Response

20Hz~20kHz

Display

320X64 DOT (Blue White)

Weight

1.5kg

Type

Simultaneous Interpretation System

Video

Without Video

Composition

Lcd Display

Communication

Wired

Pointing Feature

Cardioid

Transport Package

Carton Paper Box

Specification

280W*128D*55H mm

Trademark

VISSONIC

Origin

China

HS Code

8517629900

Production Capacity

3000PCS/Month

Key features

64-Channel Capacity: Supports 63+1 languages with direct and relay interpretation capabilities.

Digital Audio Processing: Built-in high-speed DSP with 48 kHz sampling and 30Hz-20kHz frequency response.

RF Anti-Interference: Metal housing design ensures protection against any RF signal interference.

Flexible Microphone Options: Supports pluggable gooseneck and headset microphones with removable design.

Dual User Support: Allows two interpreters to share one booth with independent volume controls.

Channel Interlock Function: Ensures only one microphone is active per channel to maintain language uniqueness.

LCD Display Interface: 320x64 dot blue-white display for fast channel switching and status indication.

Hearing Protection: Features hearing protection modes for both direct and relay interpretation.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤7.18hTerms 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.