Frequently Asked Questions
Everything you need to know about your Fosi Audio experience.
What kind of power supply do your mini amplifiers include?
Most Fosi Audio amplifiers come with a high-quality 24V or 32V power adapter. Please check the specific product page for the exact voltage and current specifications included in the box.
Do you offer international shipping?
Yes, we ship our audio equipment worldwide. Shipping costs and delivery times vary depending on your location and the selected shipping method at checkout.
What is your return policy for audio gear?
We offer a 30-day money-back guarantee. If you are not satisfied with your purchase, you can return it in its original packaging within 30 days of delivery for a full refund.
How long is the warranty period on Fosi Audio products?
All Fosi Audio products are covered by an 18-month worry-free warranty. If you encounter any technical issues, our support team is available to assist with repairs or replacements.
Can I connect my turntable directly to the amplifiers?
If your turntable has a built-in phono preamp, you can connect it directly to our RCA inputs. If not, you will need a phono preamp, such as our Box X2, between the turntable and the amplifier.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express), PayPal, and various local payment options depending on your region.