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The Sanfan Digital Echo Karaoke Amplifier 3109G18 is a compact audio power amplifier designed for karaoke and small‑scale public address applications. It features a metal housing that encloses electronic components and an aluminium hairline front panel with precision‑knob controls. Built‑in digital echo processing can be adjusted by the user, while the unit accepts Bluetooth, USB and SD‑card sources together with standard line‑in inputs. Power is supplied by a toroidal transformer and an imported amplifier tube that together deliver clean sound reproduction.
Typical karaoke amplifiers in this class offer a frequency response of 20 Hz to 20 kHz and total harmonic distortion below 0.05 % RMS, which matches the performance expectations for vocal reinforcement. The metal chassis provides durability for frequent transport and the aluminium front panel resists scratches in high‑traffic venues. Standard accessories include a power cable, a remote control and a user manual, all packaged to protect the unit during sea freight.
The amplifier is suited for home karaoke rooms, bars, clubs and event venues that require on‑the‑fly vocal echo enhancement. Importers can order with flexible minimum quantities and receive the units in sealed cartons; payment terms commonly include L/C or T/T and the supplier lists certifications that meet safety standards. Buyers should confirm the exact MOQ, lead‑time and shipping incoterm with the supplier before placing a purchase order.
| Material | Metal Housing / Electronic Components |
| Front Panel Finish | Aluminium hairline finish |
| Input Options | Bluetooth, USB, SD‑card, line‑in |
| Echo Processing | User‑adjustable digital echo delay |
| Power Supply | Toroidal transformer with imported amplifier tube |
| Typical Output Power | up to 100 W RMS per channel typical |
| Typical Frequency Response | 20 Hz‑20 kHz typical |
| Typical THD | <0.05 % RMS typical |
| Typical Dimensions (W × H × D) | 430 mm × 250 mm × 120 mm typical |
| Typical Weight | 7 kg typical |
Guangzhou Zhengsheng Eletronic Co., Ltd. is located at No.369, Junhe Erheng Road, Baiyun District, Guangzhou 510000, Guangdong, China. The company is listed as an imported tier supplier with a harbour trust tier, although the platform records show a zero percent response rate and no average response time data. Its profile indicates that it specialises in electronic components and audio equipment for international buyers.
The supplier offers the Sanfan Digital Echo Karaoke Amplifier 3109G18 as part of its catalogue of audio amplification solutions. It does not disclose additional corporate history, employee numbers or revenue figures, focusing instead on product listings and trade terms such as L/C and T/T. All communications and negotiations are handled directly with the company through the buyer’s chosen channel.
The Sanfan Digital Echo Karaoke Amplifier 3109G18 is a versatile audio power amplifier with built-in digital echo effect, ideal for home karaoke setups, small PA systems, and stage performances. Supporting multiple input modes including Bluetooth, USB, and SD card, this amplifier delivers clean audio output with adjustable echo delay for vocal enhancement. EximNext supplies this unit for global export, catering to importers seeking reliable karaoke and multimedia amplification equipment at competitive pricing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, buyers should verify the exact model number, the presence of the digital echo processor, and the list of supported input interfaces. Request a detailed product data sheet and, if possible, a sample unit to test echo delay performance and overall sound quality. Confirm that the supplier can provide the declared safety certifications and that the packaging meets international shipping standards.
Logistics considerations include confirming the preferred incoterm - commonly FOB or CIF - and the expected lead‑time for production and dispatch. As the supplier’s response data is not available, ask directly about the typical turnaround from order confirmation to vessel loading. Payment methods such as L/C or T/T should be agreed in advance, and any bank fees or currency conversion details clarified before contract signing.
Quality assurance steps involve arranging a third‑party inspection at the factory or upon arrival at the port. Ask the supplier for the latest factory audit report, CE test report and any functional test certificates. Specify that the inspection should cover visual checks of the aluminium panel, verification of the toroidal transformer, and functional testing of the echo delay feature. Obtaining these documents will help ensure the shipment meets the buyer’s specifications.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Sanfan Digital Echo Karaoke Amplifier 3109g18 for your business, securing the right balance of quality and cost is essential. Guangzhou Zhengsheng Eletronic Co., Ltd., a verified supplier based in China, offers this product with key specifications including 3109G18, Digital Echo Karaoke Audio Amplifier, and 300W - 500W (varies by configuration). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $54.6/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8543.70, making it a staple in the Amplifiers sector with strong demand from importing countries worldwide.
Importing Sanfan Digital Echo Karao requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Zhengsheng Eletronic Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8543.70 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sanfan Digital Echo Karao has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Amplifiers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Sanfan Digital Echo Karao requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8543.70 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Sanfan Digital Echo Karaoke Amplifier 3109g18 from Guangzhou Zhengsheng Eletronic Co., Ltd. is $54.6/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Guangzhou Zhengsheng Eletronic Co., Ltd. through EximNext.
The supplier, Guangzhou Zhengsheng Eletronic Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sanfan Digital Echo Karao. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sanfan Digital Echo Karaoke Amplifier 3109g18 is classified under HS Code 8543.70. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sanfan Digital Echo Karao from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Zhengsheng Eletronic Co., Ltd.. Ensure you have the necessary import licenses for Amplifiers products in your destination country.
Yes, Guangzhou Zhengsheng Eletronic Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Sanfan Digital Echo Karaoke Amplifier 3109g18 supplied by Guangzhou Zhengsheng Eletronic Co., Ltd. include 3109G18, Digital Echo Karaoke Audio Amplifier, and 300W - 500W (varies by configuration). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guangzhou Zhengsheng Eletronic Co., Ltd. offers Sanfan Digital Echo Karao with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sanfan Digital Echo Karao is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Zhengsheng Eletronic Co., Ltd. through our platform.
Guangzhou Zhengsheng Eletronic Co., Ltd. maintains international quality certifications. These ensure that the Sanfan Digital Echo Karao meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guangzhou Zhengsheng Eletronic Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Guangzhou Zhengsheng Eletronic Co., Ltd..
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