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We are a factory located in Guangdong, China, with approximately 80 workers and 1861 square meters of production space.

Custom Grand 2-in-1 Digital Reverb & Delay Guitar Effect Pedal with True Bypass Switch for Electric Guitar Bass

Name: Custom Grand 2-in-1 Digital Reverb & Delay Guitar Effect Pedal with True Bypass Switch for Electric Guitar Bass
Brand: Shenzhen Grand Technology Co., Ltd.
SKU: 1965982375

Guangdong, ChinaShenzhen Grand Technology Co., Ltd.

US$45.68-55.68

1 Piece

Sample price:US$55.68/piece.Request sample

Product profile

Customization

Available

Material

Metal

Type

2-in-1 Digital Sky Reverb Delay Guitar Bass Effect

Model NO.

JF-67

Color

Red, Black, Blue

Material Cab

Aluminum

Input Impedance

1mΩ

Output Impedance

1 KΩ

Power Supply

DC9V, 100mA

Stereo Input/Output Jack

1/4 Inch

Customized

OEM

Transport Package

Neutral Package

Specification

12*7*7(cm)

Trademark

Mad Professor

Origin

China

HS Code

8543709990

Production Capacity

10000PCS/Month

Key features

2-in-1 Digital Effects: Combines digital delay and reverb with independent modules for versatile sound control.

True Bypass Switch: Ensures pure signal integrity when the effect is turned off, preserving tone quality.

Durable Aluminum Chassis: Constructed with elegant and robust aluminum material for long-lasting performance.

Customizable Colors: Available in Red, Black, and Blue options to match your aesthetic preferences.

OEM Service Available: Supports custom logo and design requests for wholesale and branded orders.

Multi-Parameter Adjustment: Digital reverb module allows detailed tuning for atmospheric and long-time effects.

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: ≤9.75hTerms 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:How to make payment?

Stock goods require 100% payment before shipping. Manufacturing items accept a 30% deposit and 70% balance before shipment. We accept Western Union and T/T. RMB payment is also welcomed if you have an agent in China.

Q:Can we make our own design or logo?

Yes, please contact our sales team with your design. It is common for customers to choose our models and add their own logos.

Q:Can you accept sample orders before bulk purchase?

Yes, samples are welcomed. The sample and shipping fees are paid by the customer. For some items, the sample fee will be refunded upon placing a bulk order.

Q:What is the lead time for orders?

Stock goods are shipped within one week. Manufacturing items typically take 30-45 days, depending on quantity and complexity.

Q:What is the minimum order quantity (MOQ)?

There is no MOQ for wholesale stock items. For OEM orders, the MOQ depends on the specific customization requirements.