Fosi Audio Make Up the Price Difference of $1
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Fosi Audio Make Up the Price Difference of $1
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We offer free worldwide shipping, except for certain regions such as Ukraine and Russia, where our services are currently unavailable.
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Customer Support
WhatsApp: +8613716612254
support@fosiaudio.com
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FAQ’s
If you have any questions, please refer here: FAQs
Product details
You can choose the quantity you need to purchase and make up the price difference through this link. For our European customers, as taxes will be incurred during payment, please submit the quantity according to the final payment amount. If you have any questions, please contact our online customer service.
FAQs
Please read our FAQs page to find out more.
How to: Choose the right banana plug?
- Closed Screw Type. All Fosi amplifiers use standard-sized speaker terminals (4mm pins).
- Easy to wire up and solidly connect to amplifier and passive speaker.
- If they do not fit, use a little force to tighten the plugs.
- Fosi Audio Banana Plugs (Copper, Silver/Gold Plated): http://bit.ly/40Djq0U, https://bit.ly/3MkPL8t
- Please watch tutorial videos: https://youtu.be/6pYhoqDlvNw / https://youtu.be/RGvBgGAwS9k
How to Diagnose Power Supply Failure?
- The following situations may cause this issue
- Case 1: The LED on the power supply does not light up; Case 2: Amp/Preamp does not turn on; Case 3: When plugged into the Amp, both light on the amp & power supply start blinking; Case 4: Amp/Preamp make noise; Case 5: Sound shuts off by itself
- Possible solution
- Check if the power supply is illuminated when plugged into AC by itself.
Plug power supply into a different socket.
Test the adapter with a meter.
Try a different power supply (within a range of DC input).
Test the included power supply on other electrical equipment.
Please watch the tutorial video by clicking on the link provided. https://youtu.be/yCjygS03zTE
What is a GaN?
- The GaN supply has a power output of 240W.
- Offers overload and over-temperature protection.
- The 48V 5A GaN power supply is also available on Amazon.
I needed a replacement for my DA-2120D remote control and get a newly one from FOSI directly to my house. It reached my places this eeek after several eeeks but happy with it. All well so far
I needed a replacement for my DA-2120D remote control and get a newly one from FOSI directly to my house. It reached my places this eeek after several eeeks but happy with it. All well so far
Good Job
Good Job
In countries like Brazil, Fosi products are taxed as import products turn it more expensive. Só promotions are always welcome.
In countries like Brazil, Fosi products are taxed as import products turn it more expensive. S�� promotions are always welcome.
Pleasure to deal with
Pleasure to deal with
Thanks
Thanks
I own at least 5 Fosi products and they are all oretty awesome and very very price worthy.
I own at least 5 Fosi products and they are all oretty awesome and very very price worthy.
The ring fit perfect and improve the sound of headphones
The ring fit perfect and improve the sound of headphones
great product, can be anything you like
great product, can be anything you like
I used the Fosi support and I've got the answers needed to proceed with the order. Everything was smooth.
The shipment to Italy was also quite fast (approx 1 week)
Thanks Fosi
I used the Fosi support and I've got the answers needed to proceed with the order. Everything was smooth.
The shipment to Italy was also quite fast (approx 1 week)
Thanks Fosi
Value for money audiophile equipments
Value for money audiophile equipments
Fosi Audio Make Up the Price Difference of $1
Fosi Audio Make Up the Price Difference of $1
I have one I bought last year and decided to run 2 ZA3 amps in mono, replacing the op amps with the SparkoS SS3602. The amps by themselves sound great, but running in mono with the SparkoS op amps, they are on a whole other level.
I have one I bought last year and decided to run 2 ZA3 amps in mono, replacing the op amps with the SparkoS SS3602. The amps by themselves sound great, but running in mono with the SparkoS op amps, they are on a whole other level.
Fosi Audio Make Up the Price Difference of $1
Fosi Audio Make Up the Price Difference of $1
My power supply of my box x5 is died because of me...and i ordered new one and the customer service was fast
My power supply of my box x5 is died because of me...and i ordered new one and the customer service was fast
Una atención sobresaliente, solucionado mi problema con rapidez y eficacia, genial la atención al cliente.
Una atenci��n sobresaliente, solucionado mi problema con rapidez y eficacia, genial la atenci��n al cliente.
Great response. Awesome products. Wonderful after sales service.
Great response. Awesome products. Wonderful after sales service.