

🎧 Elevate your desktop audio game—because your ears deserve the VIP treatment.
The Fosi Audio Q4 is a compact, high-performance DAC and headphone amplifier designed for professionals and audiophiles seeking pristine 24-bit/192kHz sound. Featuring versatile inputs (USB, optical, coaxial, RCA) and a powerful TI NE5532 chip, it drives headphones from 16 to 200 ohms with low noise and distortion. Its plug-and-play design and durable metal chassis make it the perfect desktop upgrade for immersive, high-fidelity listening.

















| ASIN | B07VDQQY95 |
| Best Sellers Rank | #10,161 in Electronics ( See Top 100 in Electronics ) #9 in Digital-Analog Converters |
| Brand | Fosi Audio |
| Brand Name | Fosi Audio |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 3,065 Reviews |
| Interface | Coaxial, Optical, USB |
| Interface type | Coaxial , Optical , USB |
| Item Dimensions L x W | 9.9L x 7.4W centimeters |
| Item Weight | 430 Grams |
| Item height | 1.3 inches |
| Manufacturer | Fosi Audio |
| Material Type | Metal |
| Maximum Supply Voltage | 5 Volts (DC) |
| Maximum supply voltage | 5 Volts (DC) |
| Minimum Supply Voltage | 5 Volts (DC) |
| Minimum supply voltage | 5 Volts (DC) |
| Mounting Type | Table |
| Mounting type | Table |
| Number of Channels | 1 |
| Number of Pins | 11 |
| Number of pins | 11 |
| Unit Count | 1.0 Count |
R**I
Hifi is King
Mp3s ruined music. Those who grew up on cassettes and CDs know that music is supposed to sound a certain way. However, those who have only heard Mp3s may not fully understand. Even with low-quality headphones, cassette tapes and CDs provide an immersive listening experience. In contrast, listening to old favorites on iTunes can be dull and lacking in detail. I used to focus on expensive Bluetooth headphones that promised an excellent listening experience, but found that the sound remained unsatisfyingly uniform. Eventually, I discovered the Hifi realm and realized that streaming services offering Mp3s had been scamming us. All I needed was a DAC and a pair of affordable headphones, along with a Hifi subscription from Deezer, to experience the full range of amazing sounds again. I am now listening to my old favorites again and they sound as they did on CD Those who claim that DACs don't make a difference probably grew up on Mp3s. Although it's not necessary to spend a lot of money on this equipment, I found that my DAC headphone combo cost a third of what I paid for my Sony XM4s and provided much better quality. The only downside is that this setup isn't portable. However, it works well for me as I'm mostly at my desk. I just started using this DAC so I can't give a comprehensive review of it. I can tell you it works well and sounds amazing. But I bet an audiophile may laugh in disgust. If anything happens in the coming months I'll update here.
C**N
Honest and good DAC
Very good product. Don’t expect a very deep bass or any sound profile on mediums and highs. It is a plain, neutral DAC. And for that, it does an excellent job. I liked the construction, the materials quality and the accessories that came with it.
S**T
Not like that above review mentioned one.average product.
Average product
D**X
BASS ON THE HEADPHONES
Typical expat living shared accommodation...you need to give privacy of your house mate ..having this device it gives you that privacy with a bass on the heaphones (edifier brand) with a kick on it ..listening music as it is using your PC Or Loptap ..
E**N
Awesome Product
this product just works.
N**E
Not worth the price
The audio quality for a product worth 350 dhs was not great, the packing was horrible
Trustpilot
2 months ago
4 days ago