--- product_id: 654754748 title: "K7 Full Balanced HiFi DAC Headphone Amplifier AK4493S*2, XMOS XU208 PCM384kHz DSD256,USB/Optical/Coaxial/RCA Inputs, 6.35mm/4.4mm Output (Titanium)" brand: "fiio" price: "β‚©578262" currency: KRW in_stock: true category: "Fii O" url: https://www.desertcart.kr/products/654754748-k7-full-balanced-hifi-dac-headphone-amplifier-ak4493s-2-xmos store_origin: KR region: South Korea --- # 2000mW stable output power drives full-size headphones Dual AK4493S DACs for pristine sound Multi-input USB/Optical/Coaxial/AUX versatility K7 Full Balanced HiFi DAC Headphone Amplifier AK4493S*2, XMOS XU208 PCM384kHz DSD256,USB/Optical/Coaxial/RCA Inputs, 6.35mm/4.4mm Output (Titanium) **Brand:** fiio **Price:** β‚©578262 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your desktop audio game with titanium-grade precision! ## Quick Answers - **What is this?** K7 Full Balanced HiFi DAC Headphone Amplifier AK4493S*2, XMOS XU208 PCM384kHz DSD256,USB/Optical/Coaxial/RCA Inputs, 6.35mm/4.4mm Output (Titanium) by fiio - **How much does it cost?** β‚©578262 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/654754748-k7-full-balanced-hifi-dac-headphone-amplifier-ak4493s-2-xmos) ## 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€’ **Seamless Connectivity:** Plug in effortlessly via USB, optical, coaxial, or RCA inputs to suit every setup. - β€’ **Customizable Listening:** Choose from 3 output modes and 2 gain levels to tailor your soundstage perfectly. - β€’ **Powerhouse Amplification:** 2000mW output and THX AAA 788+ amps deliver rich, distortion-free audio even at high volumes. - β€’ **Audiophile-Grade Dual DACs:** Experience ultra-clear, balanced sound with dual AK4493SEQ chips powering your music. - β€’ **Smart RGB Status Indicators:** Stay informed with dynamic RGB lights that reflect sampling rates and device status at a glance. ## Overview The FiiO K7 is a titanium-finished desktop balanced DAC and headphone amplifier featuring dual AK4493SEQ DACs and THX AAA 788+ amps. Supporting USB, optical, coaxial, and RCA inputs, it delivers up to 2000mW output power with ultra-low distortion, customizable gain and output modes, and RGB indicators for real-time status. Perfect for audiophiles seeking high-end sound quality under $300. ## Description Truly balanced headphone amp | THX AAA 788+ amp technology | Dual AK4493S DACs Multiple intelligent protection systems | Power supply with numerous independent LDOs | Included 12V/24W low-noise switching power supply RGB status indicators | 3 output modes | Two levels of hardware gain | Numerous outputs and inputs ## Features - The most competitive and cost-effective desktop balanced DAC/Amp within the 300-USD range; - Adopts the six-stage audio circuit as in FiiO’s high-end devices, and features 2 AMK’s latest AK4493SEQ DACs and dual THX AAA 788+ amps; - Supports multiple outputs- 4.4mm balanced out, 6.35/3.5mm single-ended out, as well as multiple inputs- USB, optical, coaxial and AUX in; - Comes with versatile functions as well as robust output power- 1% THD+N under BAL output, 2000mW stable output power, which can drive most headphones, including full-size headphones; - Supports input selections, 2 gain levels and 3 output levels, and features RGB indicator lights that can display the working state and differentiate sampling rates. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DCJSRQYR | | Audio Output Mode | Balanced, Single-ended (6.35mm), Single-ended (3.5mm) | | Best Sellers Rank | #13,660 in Electronics ( See Top 100 in Electronics ) #26 in Headphone Amps | | Brand Name | FiiO | | Compatible Devices | Wired Audio Output Devices | | Customer Reviews | 4.5 4.5 out of 5 stars (779) | | Included Components | Cable, Power adapter x1, Power cable x1 | | Interface | USB | | Manufacturer | FiiO | | Material Type | Titanium | | Maximum Supply Voltage | 12 volts_of_alternating_current | | Minimum Supply Voltage | 12 volts_of_direct_current | | Model | K7 | | Mounting Type | Desktop | | Number of Channels | 2 | | Number of Items | 1 | | Number of Pins | 25 | | Part Number | K7 | | Warranty Description | 1 year | ## Product Details - **Brand:** FiiO - **Maximum Supply Voltage:** 12 volts_of_alternating_current - **Minimum Supply Voltage:** 12 volts_of_direct_current - **Mounting Type:** Desktop - **Number of Pins:** 25 ## Images ![K7 Full Balanced HiFi DAC Headphone Amplifier AK4493S*2, XMOS XU208 PCM384kHz DSD256,USB/Optical/Coaxial/RCA Inputs, 6.35mm/4.4mm Output (Titanium) - Image 1](https://m.media-amazon.com/images/I/71hCeIyrYGL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - FiiO K7 Full Balanced HiFi DAC Headphone Amplifier AK4493S*2, XMOS XU208 PCM384kHz DSD256,USB/Optical/Coaxial/RCA Inputs, 6.35mm/4.4mm Output (Titanium) - Sennheiser Consumer Audio HD 600 - Audiophile Hi-Res Open Back Dynamic Headphone, Black - Sennheiser Consumer Audio HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone, Titan --- ## 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.kr/products/654754748-k7-full-balanced-hifi-dac-headphone-amplifier-ak4493s-2-xmos](https://www.desertcart.kr/products/654754748-k7-full-balanced-hifi-dac-headphone-amplifier-ak4493s-2-xmos) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-20*