Precision HiFi Engineering
Shenzhen QLS Electronic Technology Co., Ltd. — Crafting high-fidelity audio experiences with cutting-edge DACs, amplifiers, power supplies, and all-in-one players.
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This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.
Shenzhen QLS Electronic Technology Co., Ltd. — Crafting high-fidelity audio experiences with cutting-edge DACs, amplifiers, power supplies, and all-in-one players.
Explore Products
Shenzhen QLS Electronic Technology Co., Ltd. is a dedicated manufacturer in the high-fidelity audio sector, committed to delivering premium audio equipment that combines advanced engineering with elegant design.
With years of expertise, QLS HiFi focuses on innovation in digital-to-analog conversion, low-noise power delivery, and portable audio solutions. Our mission is to provide audiophiles and professionals with reliable, high-performance gear that elevates the listening experience.
Innovative HiFi Equipment for the Discerning Listener
Fully Balanced Preamp & Portable Desktop Headphone Amp
HiFi Player & Digital Turntable
Portable HiFi USB and Bluetooth DAC & Headphone Amp
USB Bridge
Portable USB DAC / AMP
Movable Desktop HiFi Player
Low-Noise DC Linear Power Supply
HiFi Ultra-Low-Noise DC Power Supply Processor
Movable Desktop Player (Truly All-in-One)
Every product is designed with meticulous attention to circuit layout, component selection, and signal integrity to ensure the purest audio reproduction.
Our power supplies and amplifiers utilize ultra-low-noise components and linear regulation to eliminate hum, hiss, and interference.
We ship worldwide via DHL, FedEx, UPS, and EMS with 5–10 business days delivery. Faulty units are replaced or refunded promptly.
We primarily accept PayPal. It's quick and secure — you can sign up at paypal.com if you don’t already have an account.
Orders are shipped via DHL, EMS, FedEx, or UPS and typically arrive within 5–10 business days, depending on your location.
Yes. We are happy to replace or refund any faulty goods and aim to resolve all issues quickly and efficiently.
Absolutely. If you have any questions about our products or services, please contact us before placing an order.
For inquiries about products, orders, or technical support, visit the official QLS HiFi website to contact the team directly.
Visit Official WebsiteTel: +86-0755-28187975
Fax: +86-0755-28187976
Email: cxqmcu@cxqmcu.com
Room A1502, NiuLanQian Building, MinZhi Road, LongHua Town, Shenzhen, Guangdong, China 518131
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