Disco Sound System Vacuum Tube Amplifier (PA-4130)

Name: Disco Sound System Vacuum Tube Amplifier (PA-4130)
Brand: CVR PRO AUDIO CO.,LTD
SKU: 737216125

Guangdong, ChinaCVR PRO AUDIO CO.,LTD

US$200.00-1,500.00

1 Piece

Product profile

Customization

Available

Usage

Hi-Fi

Used For

Professional

Model NO.

PA-4130

Tube Type

Tube Amplifier

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

8 Stereo Power

4*1300W

4 Stereo Power

4*2200W

8 Bridged Mono Power

2*4400W

4 Bridged Mono Power

2*5000W

Frequency Response

20Hz-25kHz ±0.5db

Thd+N(Rated Power,4 /kHz)%

<0.1%

Signal Noise Ration(Db)

>110db

Input Sensitivity

20k Ohm Balanced/10k Ohm Unbalanced

Output Connectors

Speakon Connectors(Neutrik)

Airframe Dimension

483×377×88mm

Transport Package

Quality Carton Box or Flight Case

Specification

CE, RoHS

Trademark

CVR

Origin

Guangzhou, Guangdong

HS Code

850110999

Production Capacity

5000PCS Each Month

Key features

High Power Output: Delivers up to 5000W bridged mono power with low distortion and high efficiency.

Dual Voltage Support: Available in 100V-140V and 200V-240V specifications to meet customer needs.

Compact and Lightweight: Standard 2U height and 13kg weight ideal for touring and fixed installations.

Advanced Protection: Features full protection functions and soft start delay circuit for safe operation.

Premium Components: Uses onsemi power output transistors for high performance and reliability.

OEM/ODM Service: Accepts custom logo printing and embossing on products and packages.

Fast Lead Time: Approximately 3 days for stock items and 15 days for bulk or special models.

Comprehensive Warranty: One year free warranty with free replacement for damaged goods on arrival.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamIn-stock Capacity

CVR PRO AUDIO CO.,LTD

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-10-01Average Response Time: ≤9.72hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryCVR PRO AUDIO CO., LTD is identified as a China-based private manufacturer/factory in Guangdong operating in electrical and electronics, with audio equipment as its stated business scope and product offering. The supplier supports multiple customization formats, but the available evidence indicates no new products in the past year, no ODM service, no SDK, and no OEM service for popular brands. Overseas support is limited: there is no overseas showroom, agent, branch, or reported offline trade-show participation. Service documentation is incomplete, with no written complaint-handling procedures or records and no written records for corrective and preventive actions. Audit information identifies TUV Rheinland, but the audit result is recorded as 0 and the listed report validity ended on 2025-06-19. Financial information is limited to year labels without performance values, so credibility cannot be assessed. No customer cases are provided.

CertificationsA supplier audit was conducted by TUV Rheinland, with a listed report period from 2024-06-20 to 2025-06-19. However, the audit evaluation result is recorded as 0, and no specific certification, certificate scope, or currently valid certification is provided.

After-Sales capabilityThe supplier has a corrective and preventive action procedure but no written records, and it has no written procedures or records for handling customer complaints. It accepts several service quotation and payment terms and reports a one-month average lead time in both peak and off-season, but overseas service infrastructure is absent and service capability evidence is incomplete.

R&D capabilityThe supplier reports no new products in the past year and no available SDK, and it does not provide ODM services. Although it offers design-related customization, the explicit absence of recent product development and SDK support indicates a deficiency in demonstrated innovation resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization service capability.

Product Q&A

Q:Can we have our logo or company information on your products or packages?

Sure. We accept OEM/ODM orders. Your logo can be shown on the products by printing, embossing etc. Just let us know your requirements.

Q:Are you a pro-audio manufacturer or trade company?

We are a 100% manufacturer located in Guangzhou, Southeast China. We specialize in R&D, manufacturing, sales, system integration and technical support in live sound industry.

Q:What is the warranty period of your products?

All our CVR products have one year free warranty. And if goods are damaged on arrival, free replacement will be arranged. We also provide a very competitive policy for spare parts, which makes sure your systems will run smoothly.

Q:How about the lead time?

About 3 days for products in stock; About 15 days for big quantity or special models, please contact our sales for more details.

Q:What is the MOQ? How can I pay?

Our MOQ is 2 pieces; We accept cash, T/T, Western Union and Alibaba trade assurance is most welcome.