Can you put my brand name (logo) on the products?

Yes! We can provide professional OEM services to make it your brand even for your trial sample order. If your order is over 20pcs, we can make your own logo badge brand on the amp for free! About other more details, it's according to your special requirement.

What payment method do you accept?

T/T(Bank transfer), Western Union, Paypal, Escrow, etc.

Do you have any After-Sales service?

Yes! We have professional After-sales service If you have any technical problem or questions with the goods, welcome to contact our Technical Support Dept. or our sales directly.

Are you just trading company or factory?

We are professional manufacturer for musical instruments products. We can supply the unrivaled Quality and Services with competitive factory price.

Custom Handmade EL34 Tube AMP Single-End Class-a HiFi Audio Amplifier

Name: Custom Handmade EL34 Tube AMP Single-End Class-a HiFi Audio Amplifier
Brand: Shenzhen Grand Technology Co., Ltd.
SKU: 730767642

Guangdong, ChinaShenzhen Grand Technology Co., Ltd.

US$200.68-350.68

1 Piece

Sample price:US$300.68/piece.Request sample

Product profile

Customization

Available

Type

HiFi Tube Amplifier

Usage

Hi-Fi

Model NO.

GA-10

Used For

Professional

Tube Type

Tube Amplifier

Function

HiFi Tube Amplifier

Sound Channel

2.0

Output Number

Voltage

Any

Element Number

Single Ended Power Amplifier

Conductive Mode

Transformers

Horizontal Installation

Rated Output Power

10W + 10W

Tubes

Mullard EL34, Shuguang 6j8p J Grade

Capacitors

Germany Wima 0.47UF 400V Coupling

Cathode Capacitance

Elna 330UF50V

Potentiometer

100K Dual Volume Made in Taiwan

Ohm

Equipped with 4 - and 8 Ohm Output Terminal

Construction

Pure Handmade Scaffolding Welding Production

Specs

Warm Color, Natural, No Head Exposed, Is Clean and

Transport Package

Double Strong Carton Box

Specification

38*32*19(cm)

Trademark

Grand

Origin

China

HS Code

8518400090

Production Capacity

500PCS/Month

Key features

Pure Handmade Construction: Scaffolding welding production with solid wood texture chassis.

EL34 Single-End Class A: Features Mullard EL34 tubes for soft, sweet, and alcoholic sound.

High Power Output: Rated 10W+10W with actual distortion output power no less than 70W+70W.

Premium Components: Uses Germany Wima capacitors, Elna cathode capacitance, and Taiwan potentiometers.

Flexible Output Terminals: Equipped with 4-ohm and 8-ohm output terminals for speaker selection.

OEM/ODM Customization: Professional engineers create custom guitar amps and pedals based on requests.

Comprehensive Certifications: Products attain CE, RoHS, and FCC certificates approval.

Fast Technical Support: Engineers provide feedback within 2 hours for technical inquiries.

Company profile

Shenzhen Grand Technology Co., Ltd.Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2015-04-20Nearest Port: Shenzhen ShekouAverage Response Time: ≤9.35hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, Others

AI-Powered supplier vetting

SummaryShenzhen Grand Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It supplies a broad range of musical instruments and related electronics, including guitars, amplifiers, pedals, pianos, and percussion products. The supplier reports ISO 9000 and ISO 9001 certifications, 11–20 years of combined R&D engineer experience, 6–10 quality-control staff, five production lines, and substantial stated annual output for selected products. Exports account for 90% of total sales, with markets spanning multiple regions. The company states that it provides after-sales service and seeks long-term partnerships, but the available information does not independently verify service performance, customization capability, financial strength, or detailed customer references.

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, group corporation, and other, with a China origin and Guangdong operating province. Its product portfolio and reported production lines and output support involvement in manufacturing as well as trading and export activities.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. The slices do not provide certificate numbers, issuing bodies, validity dates, or scope, so the assessment is based on the stated certifications only.

After-Sales capabilityThe company explicitly states that it builds consumer connections through excellent after-sales service and welcomes improvement suggestions. However, no service-process details, response standards, repair resources, or performance records are provided.

Production capacityThe supplier reports five production lines and substantial annual output, including 100,000 guitar amplifiers, 100,000 guitar pedals, 150,000 electric guitars, and 150,000 acoustic guitars, plus 1,500 guitar pianos. These stated capacities provide explicit evidence of production capability across multiple product categories.

Product Q&A

Q:What is your Warranty for the products?

We provide 1 Years' Warranty and 7 days Return Services. More details pls contact our Sales.

Q:May I buy samples from you?

Yes! You are welcome to place sample order to test our superior quality and service.

Q:What's the leading time?

10 working days for sample orders. 30 working days for bulk order (based on different quantities).

Q:How will you deliver my goods to me?

We offer many shipping ways like DHL, UPS, FedEx, TNT, EMS, air cargo, sea cargo, Direct line, Air Mail. 3-7 days for international express, 5-7 days for air cargo, 20-40 days via sea cargo.

Q:How is your product quality?

We provide unrivaled Quality - Very rigorous testing process for Incoming Quality Control, Input Process Quality Control, and Final Quality Control for every piece. We follow 20 QC test procedure, and do 100% FQC to ensure your satisfaction.