FiiO KA17
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FiiO KA17 Dual ES9069Q 3.5/4.4mm
PCM 768khz DSD512 for Android IOS WIN10 Portable Type-C USB DAC Headphone
Amplifier AMP
Description
KA17
DAC
and Headphone Amplifier
Strong
desktop mode 650mW+650mW |Dual ES9069Q DACs
Ten-level
highly precise PEQ|16 core XMOS XU316
Multistage
balanced THX AAA 78+ headphone amp
Multistage
HiFi audio circuit |3-stage 10-rail power supply design
Anti-crosstalk
separate digital and analog boards
Intuitive
dot-matrix display control| Independent Type-C power supply
Selling points
650mW+650mW,Strong
desktop mode
650mW+650mW
output,Fully
unleashed power, easily power most IEMs and headphones
Dual
ES9069Q,flagship
DACs
Fourth-gen
32bit Hyper Stream technology, significantly improved sound
Ten-level
highly precise PEQ
More
customizability, to better match personal tastes, better fit for more people
16-core
XMOS XU316
Lower
latency, better stability, and greater compatibility
Multistage
balanced THX AAA 78+ headphone amp
New
design, better performance, more realistic and natural sound
Multistage
HiFi audio circuit
Multilevel
audio circuit comparable to DAPs
3-stage
10-rail power supply design
Stable
power supply ensures consistent high-quality audio
Anti-crosstalk
separate digital and analog boards
Ensures
the accuracy and preserves the dynamics of the original audio signal
Intuitive
dot-matrix display control
0.91-inch
display, be clear at a glance
Independent
Type-C power supply
Plenty
of power, for robust sound
Desktop mode. Taking it
to the next level
The
desktop mode has been continually refined with the release of various products,
such as the portable yet desktop-grade M17, Q7,M15S, Q15 and KA13. And now the
perfected desktop mode has found its way to the KA17.
The
FIIO KA17 features a special desktop mode, activated using the dedicated D.Mode
switch. Enable the desktop mode, and the KA17 will automatically adjust the
DAC, amplifier power supply, and the amplifier power output to fully unleash
their potential with greater power output.
Parallel output. Big
boost in power
With
sufficient USB power supply input and desktop mode enabled, the KA17's four THX
headphone amps work together in parallel for greater current and overall power
output. The result is up to 270mW+270mW power output for single-ended out, and
up to 650mw+650mw power output for balanced out.
Dual flagship ES9069Q
DACs.Two cores power four ways, Excellent performance
The
KA17 employs two of the new ESS ES9069Q flagship DACs,powered by fourth-gen
32bit Hyper Stream technology. These chips feature even higher performance,
lower power consumption,
and
less digital noise than previous generations for an absolutely pristine and
pure audio background.
An ace up its sleeve。Ten-level highly precise PEQ
The
XMOS XU316 chip allowed FIIO engineers to develop a highly precise adjustable
PEQ*, with 10 customizable frequency bands. FIIO's self-developed PEQ algorithm
and interface allow you to
Fine-tune
the frequency, gain, and bandwidth of each PEQ band, letting you dial in the
sound to exactly the way you want it.
*PEQ
adjustment is supported in formats up to PCM 192kHz/24bit.
*PEQ
is currently not supported in UAC1.0 mode.
Outstanding performance.Audiophile-grade
16-core XMOS XU316
Handling
USB duties in the KA17 is the 16-core XMOS XU316, rarely found in audio
dongles. This chip features lower latency, more stable signal transmission, and
better compatibility than typically used USB control chip. And when paired with
dual crystal oscillators, the KA17 is more than capable of handling various
digital audio sources with various sampling rates.
All-new THX AAA 78+ headphone
amp design. Compact and elegant, yet
Boasting pure and
refined sound
The
THX AAA 78 headphone amp proved itself in the mid-to-high-end M11 Pro and M11
Plus players. Now, the even newer and upgraded THX AA 78+ features in the KA17.
Inside
the KA17 are THX AAA 78+ headphone amplifiers, with 8 op amps working in
parallel in a 4-channel fully balanced configuration, allowing for not only
greater power output, but also more detailed and realistic sound.
Comparable to DAPs.
Multistage HiFi audio circuit
FIIO
engineers were cleverly able to adapt the audio circuit designs of mid to
high-end digital audio players to the compact KA17. With its high-precision
handling of digital audio signals thanks to the
dual
crystal oscillator clocks and high-performance DAC converted to analog signals
output by a robust analog section consisting of LPF voltage amplification, BUF current
expansion and headphone amps working together in parallel, you can be sure that
the KA17 can reproduce the detail and dynamics in your music as well as a serious
digital audio player.
Like yin and yang.
Separate digital and analog boards
The
digital and analog portions of the audio circuit lie on totally separate
circuit boards in the KA17, each board equipped with a shielding cover for
total isolation. This ensures that the digital and analog portions of the audio
circuit do not interfere with each other, enabling accurate processing of audio
signals.
Compact size outside.
Grand design inside.3-stage 10-rail power supply design
Inside
the KA17 is a 3-stage 3-main rails power supply design. The three main stages
of the power supply consist of a first stage filtering+ overvoltage protection,
second stage DC-DC boost conversion, and a third stage LDO voltage
stabilization. This filtering of electricity applies to each of the three main
power supply rails, one each for the digital, digital-to-analog conversion, and
analog signal parts of the audio circuit. To top it all off, the power supply circuit
is divided into ten smaller rails. The power supply found in the KA17 features
many of the same principles as those found in desktop headphone amplifiers,
ensuring a robust foundation for the KA17's excellent sound.
One simple screen.
Intuitive dot-matrix display control
The
KA17 employs a 0.91-inch dot matrix display that can indicate different
functions intuitively. Also, coupling with the physical buttons easily allows
you to customize various settings such as screen orientation, filters and
display sleep timer.
Independent Type-C
power supply
The
KA17 features two USB Type-C ports. One is the typical port used to connect to
other devices such as phones, tablets and computers. The orange port on the
side is designed for use with an external power supply. When an external power
supply is connected to this port, the KA17 can achieve higher power output and
better performance without consuming the battery of your phone or other
connected device.
For worry-free listening.
Multiple protection systems
Built
into the KA17 are temperature and DC output monitoring systems that ensure both
the unit itself and connected headphones won't be damaged under abnormal
conditions. You can also set a maximum volume level to prevent accidental
hearing damage to your ears from excessively loud audio.
Two distinct colors .With
a matching leather case
The
KA17 is available in either black or blue*. Each version comes with a
color-matched leather case that protects the device with style.
*The
blue version release date will be announced later
Every
last detail considered, All to enhance your experience
Driver-free
mode .UAC1.0 mode available, simply plug and play
2 volume adjustment
curves
High
and low gain volume curves, ensuring a better experience with headphones of
various impedances
2
sets of volume adjustment steps
60-step
and 120-step volume adjustment available, for finer tuning or faster tuning
Supports
Android FIIO Control APP
Adjustable
PEQ and other functionality
SPDIF
output, transforming into a digital jukebox
The
3.5mm headphone jack also supports SPDIF output, letting you connect to external
high-end DACs for even more flexibility and greater sound quality.
*SPDIF
out supports 96kHz/32bit
Specification
Colors:
Black/blue
USB
chip: XMOS XU316
DAC:
ES9069Q*2
Op
amp: OPA1662*2
Headphone
amp: Fully balanced THX AAA 78+
Max
supported formats:
Asynchronous
768kHz/32bit, DSD512, MQA full decoding
USB
DAC driver-free mode: Supported
Display:
0.91-inch dot matrix display
Headphone
outputs: Single-ended 3.5mm+balanced 4.4mm
Dimensions:
About 64.0x27.7x12.7mm
Weight:
about 33.5g
Output
power 1:
L+R2270mW+270mW(32Q/THD+N<1%/single-ended/desktop
mode)
Output
power 2:
L+R2650mW+650mW(32Q/THD+N<1%/balanced/desktop
mode)
Output
power 3:
L+R2140mW+140mW(32Q/THD+N<1%/
single-ended/non-desktop mode)
Output
power 4:
L+R2300mW+300mW(32Q/THD+N<1%/
balanced/non-desktop mode)
Output
power 5:
L+R230mW+30mW(300Q/THD+N<1%/
single-ended/desktop mode)
Output
power 6:
L+R290mW+90mW(300Q/THD+N<1%/
balanced/desktop mode)
Signal
to noise ratio: 2126dB(A-weighted)
Noise
floor: PO <2μV(A-weighted); BAL<2.2μV(A-weighted)
THD+N: <0.0004%(1kHz/32kQ)
Package
KA17
Leatherette
case
Dual
Type-C to OTG short data cable
USB
Type A-C adapter
2pcs
USB dustproof plug cove
Quick
start guide
Free Shipping
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