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Professional Compressor Guitar Effect Pedal with True Bypass
US$15.68-20.68
100 Pieces
Sample price:US$20.68/piece.Request sample
Product profile
Customization
AvailableMaterial
MetalType
Guitar PedalModel NO.
JF-141Model
Chorus/Vibrato PedalPower
DC 9VInput Impedance
Approx. 500KOutput Impedance
Approx. 10KCurrent Consumption
100mA at 9VDCTransport Package
Neutral PackageSpecification
94*39*32(mm)Trademark
GrandOrigin
ChinaHS Code
8543709990Production Capacity
10000PCS/MonthKey features
True Bypass Switching: Ensures zero tone loss or signal reduction when the effect is off.
4 Essential Controls: Sustain, Attack, Clipping, and Input Sensitivity for precise sound tweaking.
Versatile Studio Use: Supports keyboards, drum machines, mics, and master recordings via line-level input.
Bass Player Optimization: Internal Attack control designed for high-output active pickups and buffers.
Compact Metal Build: Durable metal casing with dimensions 94x39x32mm and weight 165g.
Standard Power Input: Fits standard DC 9V power supplies with negative tip configuration.
Professional Manufacturing: Produced by GrandSpecs with 15 professional engineers supervising the line.
OEM/ODM Capability: Customization available for model, power, and specific design requests.
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:What does True Bypass mean for this pedal?
A:
True bypass ensures that when the effect is off, your guitar tone is not affected at all, with absolutely no tone loss or signal reduction.
Q:What controls are included on the C4 pedal?
A:
It features 4 essential controls: Sustain, Attack, Clipping, and Input Sensitivity.
Q:Can this pedal be used in a studio setting?
A:
Yes, the Input Sensitivity Control allows it to run keyboards, drum machines, drum mics, and master recordings.
Q:What power supply does this pedal require?
A:
It requires a standard DC 9V power supply with a negative tip; a regulated supply is recommended but not included.
Q:Is this pedal suitable for bass players?
A:
Yes, it has an internal Attack control specifically designed for bass players with high-output active pickups.
Send Inquiry
*To:Shenzhen Grand Technology Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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