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Factory Outlet Anti Interference Balanced Input Dual Channel Stereo Power Amplifier
US$78.00
5 Pieces
Sample price:US$80.00/piece.Request sample
Product profile
Customization
AvailableType
Professional AmplifierUsage
Hi-Fi, AV, KTV SystemModel NO.
G600Used For
ProfessionalTube Type
Transistor AmplifierFunction
Post Amplifier, Amplifier Combined, Pre-amplifierSound Channel
2Output Number
4Voltage
AC 220VElement Number
Push-Pull AmplifierConductive Mode
ABPower
2*170WTransport Package
BoxTrademark
ShuyuanOrigin
ChinaHS Code
8518400090Key features
Dual-Channel & Bridge Mode: Independent dual-channel design with bridge mode for higher single-channel power output.
Anti-Interference Inputs: XLR/TRS composite ports support balanced and unbalanced signals for stable transmission.
Multi-Layer Protection: Built-in limiter, overheating, and short-circuit protection for safe high-load operation.
Professional Sound Quality: Delivers clear, powerful, and undistorted audio suitable for stage and commercial use.
Durable Metal Casing: 2U rack-mount metal body with efficient heat dissipation ducts for long service life.
Universal Compatibility: Compatible with most professional speakers, featuring simple wiring and easy installation.
High Power Output: Provides 2*170W power output to drive various professional audio systems effectively.
Certified Quality: Products hold CE, ROHS, FCC, and 3C certifications ensuring high safety standards.
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: 27 yearsNearest Port: Ningbo, Shanghai, GuangzhouAverage Response Time: ≤5.60h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and R&D capabilities, including full customization, recent new-product development, ODM services, SDK availability, and four R&D engineers. It reports OEM service for well-known brands and has operated exports for 27 years, with 21%–30% of sales from exports. Production-related resources include assembly and electronic manufacturing equipment, inventory capability, ten quality inspectors, and documented finished-product inspection and warehouse-control procedures. However, it reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no quality-control testing equipment. Service procedures, corrective actions, and complaint handling are documented but lack records. Evidence is insufficient for certification holding, financial credibility, and specific customer cases.
Supplier typeThe supplier appears to be a manufacturer with R&D, ODM, OEM, assembly, and electronic production capabilities. Its stated equipment includes SMT placement, reflow and wave soldering, assembly, cutting, drilling, and related production machinery; it also reports inventory capability.
R&D capabilityThe supplier reports new products within the past year, ODM services, SDK availability, broad R&D design services, and four R&D engineers whose responsibilities include developing samples to customer requirements. These are explicit indicators of active product-development capability.
Production capacityProduction capability is supported by multiple manufacturing machines, assembly resources, ten quality inspectors, documented inspection instructions, warehouse-control records, inventory capability, and stated peak/off-season lead times. A limitation is that the supplier has no valid capacity contract with related subcontractors and no quality-control testing equipment.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, with R&D engineers making samples to customer requirements. ODM, OEM, and SDK capabilities further support tailored product development.
Product Q&A
Q:What is the power output of this amplifier?
A:
The amplifier provides a power output of 2*170W, suitable for professional audio systems.
Q:Does it support balanced and unbalanced signals?
A:
Yes, it features XLR/TRS composite input ports compatible with both balanced and unbalanced signals.
Q:What protection mechanisms are included?
A:
It includes limiter, overheating, and short-circuit protection to prevent equipment damage.
Q:Can it be used in bridge mode?
A:
Yes, it supports bridge mode to deliver higher single-channel power for large professional speakers.
Q:What certifications does the product have?
A:
The product holds CE, ROHS, FCC, and China Compulsory Certificate (3C) certifications.
Send Inquiry
*To:
Hangzhou Shuyuan Audio Equipment Factory
Hangzhou Shuyuan Audio Equipment Factory*Content:
Supplier replies will be sent to your registered email
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