--- product_id: 97862793 title: "K3 DSD USB DAC and AMP 3.5mm Single Ended/2.5mm Balanced/Coaxial and Optical Digital Outputs (Black)" brand: "fiio" price: "1804 zΕ‚" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/97862793-k3-dsd-usb-dac-and-amp-3-5mm-single-ended store_origin: PL region: Poland --- # USB Type-C input Dual headphone jacks 384kHz/32bit PCM K3 DSD USB DAC and AMP 3.5mm Single Ended/2.5mm Balanced/Coaxial and Optical Digital Outputs (Black) **Brand:** fiio **Price:** 1804 zΕ‚ **Availability:** βœ… In Stock ## Summary > 🎢 Elevate Your Audio Game! ## Quick Answers - **What is this?** K3 DSD USB DAC and AMP 3.5mm Single Ended/2.5mm Balanced/Coaxial and Optical Digital Outputs (Black) by fiio - **How much does it cost?** 1804 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/97862793-k3-dsd-usb-dac-and-amp-3-5mm-single-ended) ## Best For - fiio enthusiasts ## Why This Product - Trusted fiio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Future-Ready:** Equipped with USB 1.0 and 2.0 modes for seamless compatibility. - β€’ **Modern Design:** Sleek, compact, and stylishβ€”perfect for your professional setup. - β€’ **Precision Control:** Enjoy accurate volume adjustments with advanced ADC technology. - β€’ **Unleash Your Sound:** Experience audio like never before with DSD256 decoding! - β€’ **Versatile Connectivity:** Connect effortlessly with dual headphone outputs and multiple digital outs. ## Overview The FiiO K3 DSD USB DAC and AMP is a high-performance audio device that decodes up to 384kHz and 32-bit PCM, featuring dual headphone jacks, multiple digital outputs, and advanced volume control. Its modern USB Type-C interface ensures compatibility with a range of devices, making it an essential tool for audiophiles and professionals alike. ## Description Full description not available ## Features - Be capable of decoding up to 384khz and 32 bit PCM and native dsd256 - Equipped with xmos U30881C10 USB receiver chip plus AKM AK4452 dac plus op-amps OPA926x2 plus LPF TI OPA1612 - Modern USB type-C input interface plus two modes of USB audio-USB 1.0 and USB 2.0 - Multiple interfaces-dual headphone jacks (3.5mm and 2.5mm) plus 3.5mm line out plus coaxial and optical digital outs - More accurate ADC volume control plus gain and bass switches - Country of Origin: China ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | FiiO | | Manufacturer | FiiO | | Model | 8486 | | Model Name | K3 | | Model Year | 2018 | | Product Dimensions | 7 x 5.8 x 2.2 cm; 82 g | | Batteries | 1 A batteries required. | | Item model number | 8486 | | Special Features | 2 USB audio modes, PCM384k/DSD256 decoding, Dial headphone outputs, Dual digital audio outputs, ADC volume control, Gain and Bass switch | | Mounting Hardware | K3, USB Cable, User Manual | | Number of items | 1 | | Batteries Included | No | | Batteries Required | No | | Total USB ports | 1 | | Manufacturer | FiiO | | Imported By | Origin Marketing Private Limited, 121 Raj Ratna Industrial Estate, Liberty Garden, Malad West, Mumbai 400064 | | Item Weight | 82 g | ## Product Details - **Brand:** FiiO - **Interface Type:** Coaxial, USB - **Mounting Type:** Cable Mount - **Number of Channels:** 1 - **Number of Pins:** 34 ## Images ![K3 DSD USB DAC and AMP 3.5mm Single Ended/2.5mm Balanced/Coaxial and Optical Digital Outputs (Black) - Image 1](https://m.media-amazon.com/images/I/81tvYkNN58L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ πŸ’― percent recommended! πŸ‘ŒπŸ‘ *by D***H on 14 August 2019* This is my 5th DAC. I have used Audioengine D1 ( good one ), Schiit modi multibit ( hyped only ) , Maverick audio DAC d2 ( great but limited to 96khz and no DSD ) , Topping D30 ( good but no headphone amplifier )Haven't kept all, I sold everyone after a year gap.Just got a new FiiO K3. Remember it's a desktop DAC for PCs, it has no inbuilt battery.Special note: While using lineout for speakers remove your headphone and while using headphone remove the rear lineout 3.5mm jack otherwise you might blow your headphones.In the packet: K3 DAC , Type C cable, 4 sticky pads.It's a little but fantastic and versatile DAC. Has front headphone 3.5mm and balanced 2.5mm out, gain switch ( working miraculously good ) , bass switch ( gives a subtle bass via lineout to your speakers and headphones )Power/volume knob which is quite confident, can feel the click sound.Behind the knob it has 3 indicating light colors depending on what sample rate you are listening to.Upto 48khz it's blue, above 48khz it's yellow and for DSD it's greenThe rear has lineout, optical port and type C for power. Remember for power type C is considered more good than micro usb for clean and steady power.Overall it's a cute, space economic and solid device. As far as sound quality is concerned it's nice and have a good separation. I can easily say this little guy is fantastic piece of equipment from Fiio. Very portable and value for money.Support high bitrate PCM and DSD πŸ€˜πŸ‘If you have any queries, ask me please. ### ⭐⭐⭐⭐⭐ Another gem from Fiio *by V***V on 19 April 2019* I just got this 2 days back and testing it out I am pleased as punch. Sound signature is similar to the Fiio Q1 Mk 2 but slightly flatter in the low frequency. The K3 also has more a powerful headphone out. The portability factor is immense. I bought this to use with my laptop and it has transformed the sound from the unpleasant onboard sound chip to a quite different smooth warm sound which I so love. I use this to drive my mid-fi grade Sennheisers the HD 650, HD 599 & HD 598-SR. It works best with headphones with less than 150 Ohm impedance but will drive 250-300 Ohm models to sufficiently loud levels. You cannot get an amp/DAC as good as this one at this price point. Pair this up with a good quality portable headphone or IEM and you are done. Highly recommended! ### ⭐⭐⭐⭐ Recommended for critical listeners *by A***M on 18 December 2019* 4 star because of very hard USB cable which need supposed to be a smooth bending as my Nokia 6.1 plus has loose USB c port the supplied cabel is very hard resulting in wear of my Nokia c port loose.And also DAC disconnect automatically and reconnect itself .I request fiio to give us smooth rubberUSB cablel like that of google usbSound is very realistic compared to other DAC.Low bass is not sufficient. ## Frequently Bought Together - FiiO K3 Type-C USB DAC Headphone Amp - Linsoul Tripowin GranVia Upgraded OFC Headphone Replacement Cable, Dual 3.5mm Connector to 4.4mm TRRRS Stereo Headphone Cable,for HE4XX/HE-400i/HE400se/Goldplanar/Focal ELEGIA(Black, 1.5m) - Linsoul Tripowin Zonie IEM Cable, 16 Core Silver Plated Earphone Upgraded Cords, 1.25m SPC in Ear Monitor Cable for 7hz Zero:2 Orchestra Lite Cadenza Hype4 Supermix4(2pin 0.78mm, 3.5mm) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/97862793-k3-dsd-usb-dac-and-amp-3-5mm-single-ended](https://www.desertcart.pl/products/97862793-k3-dsd-usb-dac-and-amp-3-5mm-single-ended) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-29*