FiiO KA5 Overview
Enjoy super-high resolution audio anywhere you go with the KA5 from FiiO, a portable DAC and headphone amplifier with two CS43198 DACs and two 8261 op-amps for audiophile-quality sound reproduction. Capable of up to 32-bit / 768 kHz PCM and DSD256, the KA5 can connect to computers, gaming devices, and more for an elevated sonic experience.
The KA5 includes a 4.4mm balanced headphone output and a 3.5mm unbalanced headphone output that doubles as a digital S/PDIF output for converting signals from the USB-C input to S/PDIF. The OLED display is crystal clear in any lighting environment. Multifunctional buttons and convenient Android app support make it simple to control and customize your listening experience. And with a sleek, durable metal body, the KA5 can survive long listening sessions on the go. The KA5 includes a USB-C cable, a USB-C to USB-A plug adapter, and a USB-C to Lightning adapter cable.
Serious Components with Serious Power
For better audio performance, the KA5 utilizes a 6-layer immersion-gold PCB as well as high-performance ultralow noise op-amps for powerful, robust sound.
Bold and Rugged
The aggressive lines of the KA5 give it a bold look, while the carefully designed texture makes it a joy to handle. The all-metal, electrophoresis-processed aluminum alloy construction ensures rugged dependability and a futuristic and sleek design. The bright and clear OLED display on both sides of the KA5 sport beautiful and resilient tempered glass.
Flexible Local Operating System
The OLED display and physical buttons make navigating the settings menu and viewing playback status more straightforward and intuitive. In addition, the KA5 s built-in MCU processor handles complex operations with ease, further ensuring the KA5 is a joy to use. Keys are multifunctional and the OLED display sports customizable timeout and brightness settings.
Companion App for Custom Listening Experience
You can use the FiiO Control app to take control over the KA5. Control the S/PDIF output, hardware mute, OLED display settings, volume, gain, filters, resolutions, and much more, directly from your preferred Android device.
UAC 1.0 Support for Immersive Gaming
The KA5 supports UAC 2.0 and 1.0 modes. With UAC 1.0 mode, you can connect the KA5 to a Nintendo Switch or other varied gaming devices, allowing you to enjoy rich and detailed sound effects that make your gaming sessions come alive.
FiiO KA5 Specs
Key Specs
| Number of Headphone Channels | Single Channel |
| Recommended Headphone Impedance | 16 to 150 Ohms (Unbalanced) 16 to 300 Ohms (Balanced) |
| Headphone Output Power | 1/8" / 3.5 mm Unbalanced: 136 mW per Side into 16 Ohms (1% THD) 122 mW per Side into 32 Ohms (1% THD) 13.5 mW per Side into 300 Ohms (1% THD) 4.4 mm Balanced: 154 mW per Side into 16 Ohms (1% THD) 265 mW per Side into 32 Ohms (1% THD) 54 mW per Side into 300 Ohms (1% THD) |
| Analog Audio I/O | 1x 4.4 mm Balanced Stereo Headphone Output 1x 1/8" / 3.5 mm TRS Unbalanced Stereo Headphone Output |
| Digital Audio I/O | 1x 1/8" / 3.5 mm Coaxial S/PDIF Output (Shared with Analog Output) |
| USB I/O | 1x USB-C 2.0 (Digital Input, Power/Charging Input) |
| Wireless | No |
| Frequency Response | 20 Hz to 20 kHz (Crosstalk at 0.1 dB) 20 Hz to 50 kHz (Crosstalk at 0.2 dB) |
| Power Requirements | USB Bus Power |
In the Box
- FiiO KA5 Portable DAC and Headphone Amplifier (Black)
- USB-C Cable
- USB-C to Lightning Cable
- USB-C to USB-A Plug Adapter
- 2-Year Manufacturer Warranty
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