The FIIO K17 is a premium desktop DAC/amplifier that promises a significant upgrade for discerning audiophiles. This in-depth review explores whether the K17 lives up to its high price tag and considerable hype. We delve into its impressive build quality, examining the robust metal chassis, extensive connectivity options, and intuitive touchscreen interface. From the unboxing experience to the detailed specifications, we leave no stone unturned in our assessment of this powerful audio device.We'll analyze the K17's performance with both headphones and active speakers, evaluating its sound quality and examining the effectiveness of its sophisticated internal components, including its high-performance DSP chip and dual AKM DACs. The review will also assess the user-friendliness of its features, such as its support for diverse input methods and customizable settings. Ultimately, we aim to determine if the FIIO K17's premium features and exceptional audio capabilities justify its cost for the average user.
Pros And Cons
- High-quality audio
- Multiple connection options (USB Type-C, USB Type-A, optical, coaxial, 6.35mm audio outputs, 4.4mm balanced, XLR balanced, LAN)
- Includes shock X2000 DSP chip M21586Q at 360 MHz, ES9821Q ADC converter, and a dual combination of AK419+AK499 DAC chip for each channel
- Discrete MJE 243G/253G transistors for balanced headphone impedance
- Good heat dissipation with ventilation bands and slits
- Multiple protections (DC output, transformer temperature, headphone amplifier temperature)
- 3.93-inch LCD touchscreen with intuitive controls and settings menu
- Supports local playback from USB storage devices
- Supports various audio sources (AirPlay, USB memory stick, portable hard drive, vinyl player)
- Customizable color and intensity for control wheels
- Missing low-noise transformer and five 4700 UF electronic capacitors
Read more: Fiio K11 R2R DAC/Amp Review: A Worthy Upgrade or Redundant Luxury?
Unboxing and First Impressions
The FIIO K17 arrived in a surprisingly large box, exceeding my expectations. Upon opening, the inner packaging revealed a well-protected device and accessories. The presentation felt luxurious, befitting the premium price tag.
Included were a thick power cable, a gold-plated 3.5mm to 6.35mm adapter, a USB-C and USB Type-A data cable, a fuse, a quick start guide, and a remote control with a plastic body and rubber buttons (batteries not included).
Design and Build Quality
The FIIO K17 boasts a sturdy, matte metal chassis weighing a substantial 2.65 kg. Excellent ventilation is provided by strategically placed slits on the top and bottom, ensuring effective heat dissipation.
The unit features a robust build, with sturdy support feet at each end and includes a voltage switch on the base. At 6.8 cm thick, it commands a strong presence on any desktop.
Connectivity and Controls
The front panel houses a 3.93-inch LCD touchscreen, along with power, output, and gain selectors, plus a USB Type-C port. The right side features an impressive array of audio outputs: three 6.35mm, a balanced 4.4mm, and a balanced XLR output, alongside the volume control wheel.
The rear panel provides extensive connectivity options, including optical and coaxial inputs/outputs, ground, 4.4mm input, line input/output, trigger input, an RS-232 port, a USB Type-C port, a USB Type-A port for external storage, and a LAN port for internet connectivity. Bluetooth and Wi-Fi antennas are also integrated.
Internal Components and Performance
The FIIO K17 uses a high-performance Shock X2000 DSP chip, an ES9821Q ADC converter, and a dual AK419 + AK499 DAC chip combination for each channel. The device also incorporates discrete MJE 243G/253G transistors for headphone amplification.
It features a low-noise transformer and five 4700 UF electronic capacitors, contributing to superior audio quality. The unit remained cool even after extended use, a testament to its effective thermal management, and includes several protection features.
User Experience and Features
The intuitive 3.93-inch touchscreen provides access to various settings and options, including sound presets, filters, and system settings. Users can easily select audio sources, navigate the file system of connected USB storage, and adjust volume and screen brightness.
The FIIO K17 supports diverse input methods from USB drives, Airplay, and even a turntable, catering to a variety of audio setups. The ability to customize the color and brightness of the control wheels adds a nice personal touch.
Conclusion
The FIIO K17 is a high-quality, feature-rich desktop DAC/amplifier with impressive build quality. While I don't fully exploit its capabilities as an audio expert would, I appreciate its daily usability and consistent performance with both active speakers and headphones.
The extensive connectivity options, user-friendly interface, and robust build make it a premium choice for music enthusiasts. While its price point is high, the FIIO K17 delivers exceptional audio quality and versatility, making it a worthwhile investment for discerning listeners.