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a Series Professional Ring Transformer Class D Amplifier, Stable Output for Audio Projects
US$144.00
1 Piece
Sample price:US$144.00/piece.Request sample
Product profile
Customization
AvailableType
Professional AmplifierUsage
AV, KTV SystemModel NO.
AUsed For
ProfessionalTube Type
Transistor AmplifierFunction
Post AmplifierSound Channel
2-4Output Number
8Voltage
Wide VoltageElement Number
Push-Pull AmplifierConductive Mode
DTransport Package
BoxSpecification
A high - carrier Class D amplifier circuit with hiTrademark
RESONANCEOrigin
ChinaProduction Capacity
10000pieces/YearKey features
OEM & ODM Services: Long-term stable cooperation with global brands for full and flexible customization.
Wide Voltage Design: Engineered with wide voltage elements for versatile power supply compatibility.
Professional Class D Circuit: High-carrier Class D amplifier circuit ensuring superior sound quality and performance.
100% Quality Inspection: Finished products undergo visual and functional inspection with uniform instructions.
Flexible Customization: Options include customization from samples, designs, minor tweaks, or full customization.
Established Manufacturing: Modern plant with 8000 sqm, SMT, and reflow soldering machines since 2013.
Global Supply Capability: 11 years of export experience with 4 production lines and international shipping terms.
Low MOQ Requirement: Minimum Order Quantity is 1 unit, allowing for small batch purchases.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Guangzhou port, Shenzhen portAverage Response Time: ≤2.88h
AI-Powered supplier vetting
SummaryThe supplier demonstrates strong research and development capabilities with the ability to offer both OEM and ODM services. They provide extensive customization options and have experience exporting for 11 years. However, there is a lack of formalized procedures for after-sales service and overseas operations. Financial records indicate consistent capacity over the past three years. The company does not manage overseas warehouses or showrooms, nor does it have the capability to participate in offline trade shows.
After-Sales capabilityThe supplier lacks formalized procedures or records for handling customer complaints and service capability.
Financial creditFinancial data shows stability over the past three years, indicating consistent financial capacity.
R&D capabilityStrong R&D capabilities are evident with new product development in the past year and the availability of both OEM and ODM services.
Customization capabilityExtensive customization services are offered, from minor to full customization based on samples or designs.
Product Q&A
Q:What customization options are available?
A:
We offer customization from samples, minor customization, flexible customization, full customization, and customization from designs.
Q:Do you provide OEM and ODM services?
A:
Yes, we have established long-term, stable cooperation relationships for OEM and ODM services with domestic and overseas famous brands.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 unit.
Q:What is the lead time for production?
A:
The lead time is one month in the off-season and 1-3 months during the peak season.
Q:How do you ensure product quality?
A:
We perform 100% inspection on finished products including visual and function inspection, following uniform instructions.
Send Inquiry
*To:
Resonance Audio Equipment Co., Ltd.
Resonance Audio Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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