Legal Disclaimer

Last updated: 2026-11-11

Important notice:
By accessing, browsing, or purchasing from this website operated by TUNERSYS, you acknowledge that you have read and agree to the terms, liability limitations, and disclaimers below. If you do not agree, please discontinue use of this website and our products.

1. Hardware Warranty & Liability Limitation

Unless a separate express warranty is provided in the product listing or sales documents, all products, hardware components, and documentation are supplied on an “as is” and “as available” basis to the maximum extent permitted by applicable law. TUNERSYS disclaims all warranties, whether express or implied, including implied warranties of merchantability, fitness for a particular purpose, and non-infringement, where such disclaimers are permitted by law.

Nothing in this notice excludes or limits any warranty, right, remedy, or liability that cannot be excluded or limited under applicable law, including mandatory consumer protection rights.

2. Audiophile & Acoustic Subjectivity

Audio performance, soundstage representation, and overall acoustic output are subjective and depend on the listening environment, room acoustics, source material, and associated downstream equipment, including vintage amplifiers, preamps, and monitors. TUNERSYS does not guarantee that the audio output will match personal expectations or specific tonal preferences. Technical specifications are benchmark metrics and may vary slightly in real-world use.

3. Third-Party & Vintage Analog Equipment

Our internet radio solutions and Wi-Fi source modules are designed to integrate with various audio systems. To the maximum extent permitted by law, TUNERSYS is not liable for direct, indirect, incidental, special, or consequential damage to your existing audio equipment, including vintage analog power amplifiers, vacuum tube components, monitor loudspeakers, or custom power conditioners, where such damage results from incorrect installation, mismatch, or use outside our published specifications.

It is the buyer’s responsibility to verify proper impedance, voltage, grounding, wiring, and compatibility before powering on any system. This section does not exclude liability that cannot be excluded by law.

4. DIY Kit Assembly & High-Voltage Safety Warning

For DIY kits and unassembled circuit sets purchased from our store, you acknowledge that assembly may require mid-to-high-level hardware engineering knowledge, precision soldering skills, and strict electrical safety awareness. DIY kits are intended only for persons who are competent to assemble and test them safely.

• Risk of damage: To the maximum extent permitted by law, TUNERSYS is not responsible for component burnout, electrostatic discharge (ESD) damage, or trace delamination caused during self-assembly or modification.
• Safety liability: DIY handling may involve exposure to mains voltage, hot soldering irons, and energized circuits. The buyer assumes all risks associated with improper assembly, testing, or operation, to the maximum extent permitted by law. This does not exclude liability for death or personal injury caused by negligence, fraud, or any other liability that cannot be excluded by law.
• Safe practice: Follow local electrical codes, use appropriate isolation and safety equipment, and never work on energized equipment unless qualified to do so.

5. Cross-Border Tax & Customs Compliance

Unless otherwise stated at checkout, international orders are shipped on DAP (Delivered at Place) terms or equivalent terms stated in the sales documents. The buyer is responsible for any applicable duties, tariffs, customs fees, import clearance charges, and sales or use taxes imposed by the destination country or local authorities.

TUNERSYS does not collect US state sales tax at checkout unless required by law. Any subsequent state use tax, customs valuation, or import clearing fee is determined by US Customs and local revenue authorities and must be settled by the buyer. Business customers are responsible for providing any required tax identification information.

6. Governing Law & Consumer Rights

This Legal Disclaimer and all commercial transactions through this platform are governed by the laws of the State of California, United States of America, without regard to conflict-of-law principles. This choice of law does not deprive consumers of mandatory protections available under the consumer laws of their country or state of residence.

7. Contact Information

For legal inquiries, formal compliance documentation, or technical hardware clarification, please contact our administration office:

Email: [email protected]

ZHUHAI TUNERSYS ELECTRONIC TECHNOLOGY CO., LTD.
Room 317, 3rd Floor, Building D2, No. 1 Ruanjiangyuan Rd, Xiangzhou, Zhuhai, Guangdong, China

This Legal Disclaimer is provided for general information and does not constitute legal advice. Separate policies may apply to privacy, shipping, returns, warranty, and product safety.