--- product_id: 454917979 title: "FiiO JadeAudio KA1 Headphone Amps Tiny Amplifier USB DAC High Resolution Lossless for Smartphones/PC/Laptop/Players(Lightning, Black)" brand: "fiio" price: "¥26144" currency: JPY in_stock: true reviews_count: 13 category: "Fii O" url: https://www.desertcart.jp/products/454917979-fiio-jadeaudio-ka1-headphone-amps-tiny-amplifier-usb-dac-high store_origin: JP region: Japan --- # Ultra-Light 10g Portable Design 32bit/384kHz Hi-Res Audio USB Type-C Multi-Device Support FiiO JadeAudio KA1 Headphone Amps Tiny Amplifier USB DAC High Resolution Lossless for Smartphones/PC/Laptop/Players(Lightning, Black) **Brand:** fiio **Price:** ¥26144 **Availability:** ✅ In Stock ## Summary > 🎶 Tiny Amp, Massive Sound — Hear What You’ve Been Missing! ## Quick Answers - **What is this?** FiiO JadeAudio KA1 Headphone Amps Tiny Amplifier USB DAC High Resolution Lossless for Smartphones/PC/Laptop/Players(Lightning, Black) by fiio - **How much does it cost?** ¥26144 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/454917979-fiio-jadeaudio-ka1-headphone-amps-tiny-amplifier-usb-dac-high) ## 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 - • **MQA 8x Rendering Power:** Unlock true lossless streaming with advanced MQA decoding for next-level music fidelity. - • **Pocket-Sized Powerhouse:** Weighing just 10g and measuring 43x15x8mm, it’s the ultimate travel companion for high-res audio. - • **Audiophile-Grade Clarity:** Experience pristine 32bit/384kHz PCM and DSD512 decoding for studio-quality sound on the go. - • **Versatile Listening Anywhere:** Perfect for work, gaming, or casual listening—elevate every audio moment whether at home or office. - • **Seamless Multi-Device Compatibility:** Plug and play with smartphones, PCs, tablets, and more via USB Type-C—your all-in-one sound upgrade. ## Overview The FIIO JadeAudio KA1 is a compact, stainless steel USB DAC and headphone amplifier delivering high-resolution audio up to 32bit/384kHz and DSD512. Supporting MQA 8x rendering and multi-device compatibility via USB Type-C, this ultra-light 10g amplifier transforms everyday devices into premium sound systems, perfect for professionals seeking portable, lossless audio on smartphones, PCs, and more. ## Description Compact, high-resolution USB DAC and headphone amplifier supports up to 32-bit/384kHz audio and MQA rendering for clear, lossless sound from smartphones, PCs, and more. Review: FiiOnomenal budget DAC - This is a great little DAC for relatively little money. It’s made of high quality components (including an ESS Sabre chipset), is supremely portable and, most importantly, transforms the mediocre sound from my smartphone into a Hifi experience. It’s my go-to DAC whilst at work, and I’m listening to it through a pair of AKG Y500’s, streaming a fruit-based music app (hi-res lossless files) and it sounds mint. Highly recommended. Enjoy! Review: Great little bit of kit.... - Does what it says on the tin. Used on a iPhone, everything just sounded crisper and brighter. What more can I say. ## Features - [Supports high resolution sound]: KA1 mini headphone amp supports up to 32bit/384kHz PCM and DSD512 high-end decoding. - [Compatible with Android/Windows]: KA1 tiny amplifier can support multi-devices, supports smartphone/portable player/tablet/computer. - [Supports MQA 8x rendering]: KA1 portable dongle supports MQA rendering. You could get a lossless sound when you listening music or others. - [Lightweight but useful and powerful]: The tiny USB DAC KA1's body size is only 43x15x8mm, and it is just about 10g. It is convenient and portable for you to take it anywhere. - [Multi-playing ways and portable]: KA1 amplifier with a USB Type-C connector, you could use it to get a high resolution sound for listening music,playing game,doing chatting,doing living when you are at home or at office. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VSXTPJ4 | | Best Sellers Rank | 158 in Headphone Amplifiers | | Brand | FiiO | | Customer Reviews | 4.1 4.1 out of 5 stars (344) | | Interface | USB | | Item Dimensions L x W | 43L x 43W millimetres | | Manufacturer | FiiO | | Material | Stainless Steel Metal | | Mounting Type | Freestanding,Plug Mount | | Number of Channels | 1 | | Number of Pins | 24 | ## Product Details - **Brand:** FiiO - **Interface type:** USB - **Mounting type:** Freestanding,Plug Mount - **Number of channels:** 1 - **Number of pins:** 24 ## Images ![FiiO JadeAudio KA1 Headphone Amps Tiny Amplifier USB DAC High Resolution Lossless for Smartphones/PC/Laptop/Players(Lightning, Black) - Image 1](https://m.media-amazon.com/images/I/81i9VVZc8dL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: can i use it to listen audio with headphones using usb c port in cell phone?** A: Yes, that is what it is made for **Q: The lightning version of this dac connected to an iphone, the indicator light shows blue even though i am streaming mqa from tidal. is it faulty?** A: for tidal to show up purple it must me MQA masters file **Q: Does it work with samsung galaxy s22 (android 12)?** A: Yes it does. Thats the reason I bought one. **Q: Has there been a fix announced, to resolve the issue with loud popping noises occurring while using this dac/amp? (usb-c version)** A: I don't think so. The noise persists when listening to Spotify mostly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ FiiOnomenal budget DAC *by M***D on 16 September 2022* This is a great little DAC for relatively little money. It’s made of high quality components (including an ESS Sabre chipset), is supremely portable and, most importantly, transforms the mediocre sound from my smartphone into a Hifi experience. It’s my go-to DAC whilst at work, and I’m listening to it through a pair of AKG Y500’s, streaming a fruit-based music app (hi-res lossless files) and it sounds mint. Highly recommended. Enjoy! ### ⭐⭐⭐⭐⭐ Great little bit of kit.... *by M***2 on 12 April 2023* Does what it says on the tin. Used on a iPhone, everything just sounded crisper and brighter. What more can I say. ### ⭐⭐⭐⭐ I broke the lightning connector :( *by M***B on 31 October 2022* Great sound, Conveniently small, low power drain. Unfortunately the hard wired lightning connector was too fragile for my use (belt holstered iPhone). Upgrade to the KA3 which although it sounds even better and has a replaceable cable brings a whole new set of (power drain) issues. So I’d definitely recommend a KA1 for iPhone use, just treat it very gently ;) ## Frequently Bought Together - FiiO JadeAudio KA1 Headphone Amps Tiny Amplifier USB DAC High Resolution Lossless for Smartphones/PC/Laptop/Players(Lightning, Black) - Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More – Black - Apple MFi Certified 2 Pack Lightning to 3.5 mm Headphone Jack Adapter for iPhone, iPhone Aux Adapter Converter Dongle Audio Cable Compatible with iPhone 14 13 12 11 X XS 8 7 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/454917979-fiio-jadeaudio-ka1-headphone-amps-tiny-amplifier-usb-dac-high](https://www.desertcart.jp/products/454917979-fiio-jadeaudio-ka1-headphone-amps-tiny-amplifier-usb-dac-high) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-23*