

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.
🎮 Level up your audio game with Fosi Audio K5 Pro — hear what others miss!
The Fosi Audio K5 Pro is a premium gaming DAC headphone amplifier that converts USB-C, Optical, and Coaxial digital signals into high-fidelity analog output. With a powerful 1000mW output at 16Ω and support for headphones ranging from 16 to 300Ω, it delivers immersive, low-noise sound ideal for PS5, PC, Mac, and mobile devices. Featuring master volume, bass, and treble controls, plus a compact design, it’s engineered for gamers and audiophiles seeking superior audio clarity and versatile connectivity.














| ASIN | B0BFHFSX4C |
| Best Sellers Rank | #21,978 in Electronics ( See Top 100 in Electronics ) #17 in Hi-Fi Amplifiers |
| Brand Name | Fosi Audio |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 1,579 Reviews |
| Importer Contact Information | [email protected] |
| Item Weight Unit of Measure | 425 Grams |
| Manufacturer | Fosi Audio |
| Manufacturer Part Number | K5 Pro |
| Model Number | K5 PRO |
| Packer Contact Information | [email protected] |
| Unit Count | 1 Count |
G**O
Important For gaming consoles
Gaming console when I purchase an Xbox series X and a PlayStation 5 Pro, I felt that when I attached or connected to my monitor which I use it mostly for my PC. Sound editing and image editing works. When I try to connect for the first time I saw that there was no sound coming so I got a HDMI extractor and I got this product and the functionality. The compactness the quality, the connectivity, the compatibility and mainly the sound quality of of each dynamic response is so good while playing games. You can adjust your required or desired tones through this and it has a very good amp and this is must for a gamer who is using with especially using monitor rather than a TV
P**N
Mad Channel Isolation, OP Amp is the hero here
I have DACs, this is my 5th or 6th.. I am the guy who will spend equivalent of a car if I can get impressive audio. This one is essentially to be used with open back full size cans.. Nothing else would suffice. If you want the best quality Open back is the way to go. I don't care about the gaming mic, I have a Snowball & a Razer Megalodon which still works and it kicks butt. If you want something for an iem just look else where. Pros: - Solid hardware and components, you can hear the relay switch.. so that's quality - Wide Soundstage af, I am yet to listen to something close - Pair it with higher impedance headphones and please try a lossless audio source - Punches way above it's price tag - THD & SNR -- below average performance, it's lacking - That SNR issue disappears once you have a linear dc source (no SMPS) - Music made by actual musicians with actual instruments playing shine through and in detail The first track I threw at it was "Hai Rama" Rangeela - A.R. Rahman - this man always keeps dynamic range on point - Mad stereo separation you have to listen to it - Bass & Treble knobs actually are usable, lately everything has just destroyed it Cons: - If you listen to commercial music made exclusively by software, this DAC is trash - Extremely articulated clarity which is too rich, use the treble knob to fix - I have warmer sounding DACs like the Fiio Q1, Sony NW-55, Everything including an M2 Macbook Pro but cables all way no wireless - If you listen to the top 10 tracks all the time, this is not going to help - It comes with a SPDIF cable and I guess it's okay in a pinch but the quality is rubbish The Grey Area: - Nothing is permanent unless it is missing inbuilt batteries - This can be power from some phones (my ROG 3 can drive it for about 2.5 hrs easily) - Bass extension is too crisp for my taste, nothing against it - No way I would leave this at home; my wife has listened to it, she will take it away.. She took my FiiO BTR 3 also.. - If you own a Sennheiser or DT990 etc.. this is a perfect fit and something that can be enjoyable for a long time
P**T
Good for gaming in windows.
The price is reasonable for the quality.It serves well for gaming.I mostly play Call of Duty and Apex.In Call of Duty,directional audio is pretty good,but you need to turn on the loudness equalization in the audio settings of windows .It works well with all headphones.But with iems ,you might hear a slight buzz in high gain.While gaming,this is not noticeable much.
S**T
No Regrets atall.
I made the best choice and as I mentioned earlier no Regrets at all. The sound, ease of using the product ,Quality of the product , I can go on for the kind of experience Im enjoying .It was all worth my Time and money. One can only experience as its difficult to explain in words. All I would want to say is THANKYOU. I'm busy and enjoying with all my Audiophile files. Only think I would like to add is buy a separate Y splitter to 3.5mm balanced unit as that is not upto the mark. I bought it a new one from Amazon . There is no more distortions. Give it a try because Heaven is on Earth.
P**N
Affordable Audio Enhancement: A Non-Audiophile's Perspective
This is undeniably an affordable option to significantly enhance your music listening experience. It provides a better soundstage, smooth and non-fatiguing audio quality, and performs well with most music genres. It's compatible with laptops, PCs, and Jio Set-Top boxes but unfortunately does not work with at least Samsung mobile phones. Priced at just INR 5,000, there may be few comparable alternatives. Please note that I am not an audiophile, but I have enjoyed high-quality music for over a decade on a budget. As for the warranty, there is a claim of an 18-month product warranty with repair options thereafter. Only time will tell how well they honor those claims.
N**L
Item is not working dac is getting on and no sound after connecting to my pc or laptop
Item is not working after connecting to my pc or laptop no sound
G**A
Superb sound quality. Clean and perfect. First fosi product. Love it.
Brilliant. Excellent sound reproduction.
S**R
Good, value for money
This device boasts impressive construction with a focus on quality materials. The audio output is remarkably clear, delivering crisp and detailed sound. contributing to a satisfying listening experience. Overall, this product delivers on its promises and meets the needs of discerning listeners.
M**N
Bon rapport qualité/prix, prises optique, co-axial et RCA en sortie. Alim USB C
situation : malentendant, j'ai un casque filaire MEZE 105 Silva, avec un cordon DAC qui me permet, en le branchant sur le téléphone d'avoir une écoute améliorée en liaison avec le logiciel "amplification" d'Android. Mais pour la TV, c'est plutôt plus compliqué. TV SAMSUNG 65 TQ65S95D avec platine extérieure et ses connexions. J'ai commencé avec un SENNHEISER RS195, bon casque, connexion optique, mais le volume son est limité. Il me fallait donc une solution pour brancher la sortie optique de la TV sur un ampli DAC avec réglages séparés (aigus, basses, volume) sur lequel, je brancherai mon filaire. J'ai donc soumis chatgpt 5.2 à la question et après un prompt indiquant qu'il était important que je puisse entendre les voix correctement (problème de phonèmes), il m'a proposé 3 articles possibles, en me donnant un avis : sur l'utilisation réelle, la puissance, le rapport/qualité prix et ce modèle est sorti en 1er de son classement. J'ai donc essayé et le résultat est parfait. Je peux ainsi choisir en même temps l'utilisation du casque en vue : - d'obtenir le son du HP TV si une personne regarde une émission avec moi - idem pour le son de la barre de son SENNHEISER notamment pour le Dolby ATMOS (le Fosi ne prend en charge que le PCM sinon, ça ne fonctionne pas) ou le casque seul en optique. Ainsi, je maîtrise les réglages. Le FOSI est petit, il a des connexions en câble optique, en RCA et en coaxial. L'alimentation se fait par USB C 5V (ce qui correspond à la norme standard) Une seule réserve : les boutons de réglage me paraissent "fragiles". A voir dans le temps. Attention, on trouve ce matériel un peu à tous les prix ça va de 65 € environ à 145 euros, mais j'ai préféré choisir le fabricant plutôt qu'un illustre inconnu en terme de fournisseur. Rapport qualité/prix : bon Note globale : 9/10 - je recommande selon usage et déplacements
あ**し
初めてのヘッドホンアンプにどうぞ!
🎧 Fosi Audio K5 PRO DAC/ヘッドホンアンプ レビュー オーディオ機器を揃え始めた中で、 DACやヘッドホンアンプという存在を知り、興味を持って初めて購入した一台です。 価格が手頃で手に取りやすかったのが購入の決め手でした。 【デザイン・外観】 シルバー基調のデザインで、デスク上に置くとしっかり映えます。 ノブ部分も金属感と光沢があり、価格以上に所有欲を満たしてくれる質感です。 Mac製品とも相性が良く、デスク環境に自然に馴染む点も好印象でした。 【使い勝手・接続】 操作はとてもシンプルで、初心者にも分かりやすい構成です。 Type-C接続に対応しているため扱いやすく、 iPadやPCに接続して使用していますが、特に迷うことなく使えています。 【音質・調整機能】 低音域・中高音域を個別に調整できるため、自分好みの音に仕上げやすいです。 ノブを回すだけで直感的に調整でき、ちょうど良いポイントで止めやすいのも便利でした。 出力はしっかりありますが、 イヤホン接続+大音量設定ではホワイトノイズが出ることがありました。 そのため、イヤホンよりもヘッドホンとの組み合わせの方が向いていると感じます。 【まとめ】 この価格帯でここまで満足できるのは素直にすごいと思います。 ✔︎ 初めてDAC/ヘッドホンアンプを導入する方 ✔︎ デスク周りを手軽に音質アップしたい方 ✔︎ 操作が簡単な機器を求めている方 には特におすすめです。 迷ったらまずこれを選んでみて良い一台だと思います。
A**M
Must Have für Beyerdynamics 770Pro
Funktioniert alles so wie es soll, wertet die Beyerdynamics 770Pro richtig auf. Absolute Kaufempfehlung. Einrichtung war super easy. Einziges Manko ist, dass es das nicht in schwarz gibt.
N**E
Magnificent sound
Great gadget to any aspiring audiophile. Works right out of the box, no setup needed (linux user here).
K**T
Outstanding Quality
Purchased this audio DAC because i was excited to see that FOSI AUDIO had just come out with a DAC that included headphone microphone input. I was an early adopter of this product and actually paid a premium price through amazon USA, shipped to Canada. I knew the similar FOSI Q4 had an excellent reputation for sound quality but unfortunately did not suit me because of the lack of microphone input. In come the FOSI AUDIO K5 MINI PRO.. I had to give this DAC a try. As soon as you handle this product you know you are getting a quality piece of equipment. Setup is easy, all you do is plug it into your computers USB port. No driver install, just tell your computer to play the audio from the device in your sound setup. Even comes with a dongle to allow for a combined audio/mic headphone set to plug into the separate jacks on the device. Audio quality - 10/10 excellent and an absolute steal for the asking price that I am now seeing on amazon as of DEC 29/2022 Microphone quality - 10/10 If you online game your friends are going to think you have a very fancy microphone with this DACs ability to amplify the microphone input. It can be almost too clear and loud on some headsets but this can be adjusted in the windows input microphone level settings and turned down. I did need to get support from FOSI and they immediately and quickly helped me with my advanced technical question and had my device working well with all my equipment. (I use quite a few different headphones w/mics and had an issue with one of them which FOSI solved) This K5 MINI PRO is on par with some of the very expensive DACS out there. There is only two features I wish that FOSI would add. Some sort of "go to sleep mode" and "auto wakeup on sensing sound" to have this unit automatically turn off after say 30min of inactivity and wake itself when needed. The other would be a volume adjuster for the microphone input. These are just wishes to make an already excellent product even better. You will not be disappointed with this product.
Trustpilot
2 months ago
1 week ago