FiiO KA17 DAC & Headphone Amplifier
In stock
Features
| Headphone Socket | No |
|---|---|
| Brand Color | None |
| Warranty The length of time your product is protected by warranty | 1 Year |
| Product Type | Other |
Tech Specs
- Size and Weight
- Dimensions - 64mm x 27.7mm x 12.7mm
- Weight - 33.5g
- General
- Hardware solutions - DAC: ES9069Q x2, USB decoding: XMOS XU316 x1
- Volume control - Physical buttons
- Driver-free mode (switch mode) - Supported
- Desktop mode - Supported
- MQA - Supported MQA full decoding
- Channel balance - <0.2dB
- Gain level - L/H
- Status display - On the display: Transfer format, volume level, gain level, USB mode, sampling rate, etc.
- Display - 0.91-inch OLED display
- Firmware upgrade - Supports upgrade through USB
- Max supported sampling rate - PCM: Supported up to 768kHz/32bit
- DSD: Supported up to SD512 (Native), DOP256
- SPDIF: Supported up to 96kHz/24bit
- Recommended impedance - PO: 8~150Ω
- BAL: 8~300Ω
- Buttons and Ports
- Buttons - Multifunction button x1; Volume up/down x1
- USB - Type-C USB2.0 (power supply/data transfer)/USB Type-C POWER IN (orange, powering)
- Headphone output - Standard 3.5mm port (PO/coaxial out shared)
- BAL output - Standard 4.4mm port
- Toggle switch - Desktop mode switch x1
- Power Supply
- Power supply - DC 5V ≥1A
- Audio
- Parts of performance and parameters of headphone output (3.5mm, UAC decoding, Desktop mode: High Gain)
- Output power - L+R≥320mW+320mW (16Ω, THD+N <1%)
- L+R≥270mW+270mW (32Ω, THD+N <1%)
- L+R≥30mW +30mW (300Ω, THD+N <1%)
- THD+N & Noise - <0.0015% (1kHz/-15dB@32Ω)
- Frequency response - 20Hz~50kHz: damping <0.5dB
- 20Hz~20KHz: damping <0.1dB
- Output impedance - <1Ω
- Crosstalk - ≥75dB
- Output amplitude - 3Vrms
- SNR - ≥123dB (A-weighted)
- Noise floor - <2.1uV (A-weighted)
- Parts of performance and parameters of BAL headphone output (4.4mm, UAC decoding, Desktop mode: High Gain)
- Output power - L+R≥460mW+460mW (16Ω, THD+N <1%)
- L+R≥650mW+650mW (32Ω, THD+N <1%)
- L+R≥90mW+90mW (300Ω, THD+N <1%)
- THD+N & Noise - <0.0004% (1kHz/-8dB@32Ω)
- Frequency response - 20Hz~50kHz: damping <0.5dB
- 20Hz~20KHz: damping <0.1dB
- Output impedance - <1.5Ω
- Crosstalk - ≥114dB
- Output amplitude - 4.5Vrms
- SNR - ≥126dB (A-weighted)
- Noise floor - <2.2uV (A-weighted)
- Parts of performance and parameters of headphone output (3.5mm, UAC decoding, Non-Desktop mode: High Gain)
- Output power - L+R≥110mW+110mW (16Ω, THD+N <1%)
- L+R≥140mW+140mW (32Ω, THD+N <1%)
- L+R≥20mW +20mW (300Ω, THD+N <1%)
- THD+N & Noise - <0.0015% (1kHz/-10dB@32Ω)
- Frequency response - 20Hz~50kHz: damping <0.5dB
- 20Hz~20KHz: damping <0.1dB
- Output impedance - <1Ω
- Crosstalk - ≥80dB
- Output amplitude - 2Vrms
- SNR - ≥120dB (A-weighted)
- Noise floor - <2.0uV (A-weighted)
- Parts of performance and parameters of BAL headphone output (4.4mm out, UAC decoding, Non-Desktop mode: High Gain)
- Output power - L+R≥150mW+150mW (16Ω, THD+N <1%)
- L+R≥300mW+300mW (32Ω, THD+N <1%)
- L+R≥30mW+30mW (300Ω, THD+N <1%)
- THD+N & Noise - <0.0005% (1kHz/-3.5dB@32Ω)
- Frequency response - 20Hz~50kHz: damping <0.5dB
- 20Hz~20KHz: damping <0.1dB
- Output impedance - <1.5Ω
- Crosstalk - ≥110dB
- Output amplitude - 3Vrms
- SNR - ≥120dB (A-weighted)
- Noise floor - <2.2uV (A-weighted)
Description
The FiiO KA17 DAC & Headphone Amplifier is designed for serious audiophiles who demand high-performance audio in a compact form. This device features dual flagship DACs, the ES9069Q, which deliver outstanding sound quality through advanced fourth-generation 32-bit HyperStream technology.
With a balanced output capability of up to 650mW+650mW, the KA17 provides powerful performance, ensuring it can drive both low and high-impedance headphones with ease. Additionally, the ten-segment high-precision PEQ adjustment allows users to customize their audio experience, tailoring frequency response to personal preferences.
Whether you are listening to music, watching movies, or gaming, the KA17 offers an immersive audio experience that transforms how you enjoy sound.
Versatile Connectivity Options
One of the standout features of the FiiO KA17 is its versatile connectivity options, including SPDIF output through the 3.5mm headphone jack. This allows users to connect to external high-end DACs, enhancing sound quality further. The device also supports a wide range of sample rates, ensuring compatibility with various audio formats.
The KA17 can operate effectively in desktop mode, where its four THX AAA 78+ headphone amplifiers work in parallel to deliver an impressive power boost. This capability translates to up to 270mW+270mW for single-ended output and a remarkable 650mW+650mW for balanced output. This flexibility makes the KA17 an ideal choice for both portable and stationary audio setups.
Precision Audio Control
At the heart of the FiiO KA17 is the sophisticated XMOS XU316 chip, which manages USB duties with outstanding efficiency. This 16-core processor offers low latency and stable signal transmission, making it a reliable choice for various digital audio sources.
With the ability to support ten customizable frequency bands through the adjustable PEQ, users can fine-tune their audio settings to perfection. FiiO’s proprietary algorithms, accessible via their app and website, allow for detailed adjustments, ensuring every listener can dial in the sound they desire.
The KA17’s advanced audio processing capabilities provide audiophiles with unparalleled control over their listening experience.
Advanced Amplification Design
The KA17 incorporates the advanced THX AAA 78+ headphone amplifier, which is a significant upgrade over previous models. This amplifier features a fully balanced design, utilizing eight op-amps in a four-channel configuration to deliver exceptional sound detail and realism.
By adapting audio circuit designs from higher-end players, FiiO ensures that the KA17 offers audio performance comparable to dedicated digital audio players. The dual crystal oscillators enhance precision in digital signal handling, while the robust analog section faithfully reproduces sound dynamics.
This combination of features ensures that users experience the rich detail and nuance in their music, elevating their listening sessions to new heights.
Thoughtful Design and User Experience
FiiO has put great emphasis on the KA17’s user interface, equipping it with a 0.91-inch dot matrix display that offers intuitive control of various functions. Users can easily adjust settings such as screen orientation, filters, and volume levels with physical buttons for a seamless experience.
Additionally, the KA17 features dual USB Type-C ports—one for connecting to devices and another for external power supply, allowing for enhanced performance without draining connected devices. Safety is also a priority, with built-in monitoring systems for temperature and DC output, ensuring that both the unit and connected headphones remain protected under all conditions.
Stylish and Functional Aesthetics
The FiiO KA17 is not only about performance; it also boasts a stylish design available in black, blue, or titanium finishes, each accompanied by a protective leatherette case. This attention to aesthetics means that the KA17 can easily fit into any audio setup while providing robust protection.
The leatherette case adds a touch of sophistication, making it ideal for both home use and on-the-go listening. Additionally, the device supports various operating modes, including a user-friendly plug-and-play UAC1.0 mode. The KA17 is designed to offer high-quality audio without complexity, ensuring that audiophiles can enjoy their favorite music with ease and elegance.