Can you make OEM or ODM service?

Yes. We can accept OEM service. Meanwhile it's also welcome to choose our ODM products.

New Design Single Channel Passive Direct Box Di-01 Audio Convert Box

Name: New Design Single Channel Passive Direct Box Di-01 Audio Convert Box
Brand: Hangzhou Vertex Broadcasting Audio Co., Ltd.
SKU: 2110521622

Zhejiang, ChinaHangzhou Vertex Broadcasting Audio Co., Ltd.

US$7.90-11.90

100 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Not Hi-Fi

Model NO.

DI-01

Activity

Passive

Operation Mode

Button Control

Speaker System

Speaker Material

Metal

Application

Stage Performance

Certification

CE, RoHS

Monitor

THD

<0.005%

Input Attenuation

Switchable (0dB, -20dB, -40dB)

Instrument Input

50K Unbalanced Ts Jack

Parallel (Link) out

50K Unbalanced Ts Jack

Balanced Output

600 Balanced XLR Jack

Ground Lift

Switchable Ground Lift

OEM

Certificate

CE & Rosh

Package

50PCS/Carton

Material

Steel

Color

Blue

MOQ

100

Transport Package

Cartons

Specification

12× 7.5× 3.9cm

Trademark

ABSL

Origin

China

Key features

Versatile Audio Interfacing: Enables easy connection between unbalanced sources and balanced inputs for various audio gear.

3-Position Input Attenuation: Switchable 0dB, -20dB, -40dB for optimum level matching to connected equipment.

Parallel Output Capability: Allows simultaneous connection to two separate inputs like an amp and mixer.

180 Degree Phase Reversal: Functionality to correct phase issues in audio signal transmission.

Switchable Ground Lift: Eliminates ground loop hum for cleaner audio signal.

Low THD Performance: Total Harmonic Distortion less than 0.005% for high-fidelity sound.

CE and RoHS Certified: Product meets international safety and environmental standards.

OEM Service Accepted: Custom branding and manufacturing services available for clients.

Company profile

Hangzhou Vertex Broadcasting Audio Co., Ltd.

Zhejiang, China

Business Type: Trading CompanyAverage Response Time: ≤0.72h

AI-Powered supplier vetting

SummaryHangzhou Vertex Broadcasting Audio Co., Ltd. is a China-based trading company in Zhejiang with stated OEM and ODM capabilities and broad customization options. It reports RoHS and CE certifications, exports using its own import-export rights, and obtains 51%–70% of sales from exports. However, its operational support evidence is limited: it has no overseas showroom, agents, branches, or offline trade-show participation; complaint handling and corrective-action procedures lack written records; and no quality-control testing equipment is reported. Innovation is supported by one R&D engineer and new products in the past year, but no SDK is available. The supplier reports OEM cooperation with popular brands, while no Fortune 500 cooperation is stated. Financial information is represented only by years, without substantive performance figures.

CertificationsThe supplier reports RoHS and CE certification for product compliance and sustainable development/product certification. These certifications provide explicit compliance evidence, although the slices do not specify product scope or certificate validity.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation, and it offers overseas services in zero countries. Complaint handling and corrective/preventive actions have no written procedures or records, while lead times are stated as within 15 working days in both peak and off-season; overall after-sales capability is not sufficiently demonstrated.

R&D capabilityThe supplier reports new products within the past year, ODM services, and one R&D engineer responsible for R&D and production-site support. However, no SDK is available and the limited staffing prevents a stronger assessment of innovation depth.

Production capacityThe supplier is classified as a trading company and reports zero quality-control test equipment, unknown traceability status, no written supplier-service assessment procedure, and no written quality complaint or corrective-action records. These are explicit weaknesses in documented production and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, customization from samples, minor customization, and flexible customization, together with ODM services. This is direct evidence of broad customization support.

Client casesThe supplier reports OEM services for popular brands, which is a stated customer-case indicator. However, it also reports no cooperation with Fortune 500 companies, so the available evidence supports some brand experience but not high-profile enterprise coverage.