FiiO KA15 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support PCM768K DSD256 (Midnight Black)
FiiO KA15 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support PCM768K DSD256 (Midnight Black)
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FiiO

FiiO KA15 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support PCM768K DSD256 (Midnight Black)

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FiiO KA15 Headphone Amplifier Portable DAC with 4.4mm and 3.5mm Headphones Outputs Support PCM768K DSD256 (Midnight Black)FiiO KA15 Headphone Amplifier Portable DAC 4 4mm 3 5mm Headphones Outputs Support PCM768K DSD256 Android iOS Mac Windows Midnight BlackFiiO KA15 Portable DAC and Headphone Amplifier Blue
Actual ColorBlack

Key item features

  • Precision EQ: Features a 10-band high-precision lossless PEQ with a built-in DSP and advanced algorithms for efficient, smooth calculations, allowing custom sound adjustments via app or web interface.
  • Smart Power: Equipped with a high-performance, low-power processor and professional-grade chips, it innovatively monitors voltage and current for dynamic power consumption regulation, including an ultra-low power sleep mode.
  • Intuitive Display: Boasts a 0.96-inch IPS true-color LCD display for intuitive local settings and a retro dynamic UI that simulates tape motion, blending classic aesthetics with modern technology.
  • Powerful Drive: D.Mode activation boosts balanced output power to 560mW + 560mW per channel, a 207% increase, enabling it to effortlessly drive both low and high-impedance headphones.
  • Advanced Audio: Integrates a high-performance USB bridge, dual flagship CS43198 DACs, and dual SGM8262 op-amps, supporting audio specifications up to 768kHz/32-bit and DSD256 in a compact design.
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Specs

Inputs/Outputs, 4.4mm and 3.5mm Headphones OutputsBrand, FiiOWeight, 0.22 lbColor, BlackMount type, TabletopInput/output quantity, 1

About this item

Product details

The FiiO KA15 in Midnight Black packs desktop-class performance into a pocket-sized, all-metal USB DAC and headphone amplifier with retro cassette-inspired styling. Dual Cirrus Logic CS43198 DACs and dual SGM8262 op-amps decode PCM up to 768kHz/32-bit and DSD256 with outstanding clarity and dynamics. FiiO's patented Desktop Mode unlocks up to 560mW + 560mW of balanced output into 32 ohms, a 207% increase over the previous generation, for driving demanding headphones, while the 3.5mm single-ended output delivers up to 290mW per channel and also supports coaxial S/PDIF output. Real-time current and voltage monitoring intelligently adjusts power consumption to save your device's battery. A 0.96-inch color LCD with a spinning-tape animation shows playback status, and a 10-band lossless parametric EQ can be adjusted through the FiiO Control app or web interface. Choose 60-step or 120-step volume control and switchable button modes. Compatible with Android, iOS, iPadOS, Windows, and macOS, the Hi-Res certified KA15 weighs only about 21g.
  • KA15
  • The new generation of FIIO’s 5-series audio dongles inspires endless fun with avant-garde innovation and appeals to quality enthusiasts with a practical design. It brings together great sound, ergonomics, fun, and aesthetics, all into a single tiny and convenient package. The KA15 has been completely revamped inside and out. It combines FIIO’s experienced audio know-how on the inside with elements of retro tape recorder looks on the outside.
  • The audiophile-grade DSP allows the KA15 to feature a ten-band high-precision lossless PEQ, which operates smoothly and with high-quality thanks to FIIO’s self-developed advanced adjustment algorithms. Through the control app or the web interface*, not only can you simulate or correct the frequency response curve of headphones but you can also export, import, share, and save EQ curves. Whether you choose to use officially recommended tunings or choose to share your tunings online with other enthusiasts, you can easily enjoy setting up EQ the way you want it.
  • Equipped with a high-performance, low-power processor and high-precision chips, the KA15 innovatively features real-time voltage and current monitoring for dynamic power adjustment. By recognizing the device’s playback status, it intelligently adjusts the overall power consumption, allowing your phone to run using less power. When you set a timer for music playback during the night, once the timer ends the KA15 will enter an ultra-low power sleep mode - so you don’t have to worry about your phone’s battery being low when you wake up the next day.
  • The KA15 is the first to use a 0.96-inch IPS true colour LCD screen among similar dongles and supports both Chinese and English language display. The settings menus have been designed to be more intuitive and user-friendly. Additionally, the KA15 features a new retro dynamic UI, combining technological innovation with classic design. With the simulating spinning tape, you can truly feel the uniqueness of the KA15.
  • Patented Desktop Mode - Activate Desktop Mode for greater power, with balanced output power of 560mW+560mW, an astonishing increase of 207% compared to the KA5. This gives the KA15 the headroom to drive both low and high-impedance headphones.
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Specifications

Inputs/Outputs

4.4mm and 3.5mm Headphones Outputs

Brand

FiiO

Weight

0.22 lb

Color

Black

Warranty

Warranty information

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Showing 1-2 of 2 reviews

Jul 18, 2026
Reviewer name: anonymous
Item details
Color: Black
Sold byHour LoopDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

one of the best purchases I ever made. sound quality, well made , awesome materials and package. if you really like HiFi music this is a must have.

Helpful?31R6OJM3N67A16140414071
Oct 12, 2026
Reviewer name: Beth
Item details
Color: Blue
Sold byHour LoopDelivered byWalmart
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

horrid sound worse seller

HORRIBLE sellee and even worse walmart support! 2 weeks to ship a overnight paid extra item. seller raised price for this outdated item that has ZERO bluetooth support and NO way to connect to a phone. also , no magnetic case for it to attach to. Returning and buying for cheaper on the other big site due to the poor walmart service. this is merely an amp and doesnt sound better than any other dac. Overheats to untouchable level after less than 30min use so very dangerous too. Theres dac amps cheaper that do more nowadays . the 4.4 mm input also doesnt fully house the plug

Helpful?31R6OJM3N67A16140414071
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