FiiO - K19

Flagship Desktop DAC & Amp

Sale price₹ 119,999 Regular priceMRP: ₹ 129,999
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Color: Black

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DELIVERY
Ships in

7 Day Replacement Guarantee

In case you receive the FiiO - K19 with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

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Warranty & Services

Don't sweat it, this FiiO - K19 comes with a 1 Year warranty from FiiO that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about FiiO's warranty in India.

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Chi-Fi
Excellence

1 Year of
Warranty

Ideal for Audiophiles

These DAC & Amps are designed for discerning music lovers. If audio quality is important to you, a set of DAC & Amps like these would be ideal.


You can expect these DAC & Amps to present you with a refined listening experience. The audio quality exhibited by these DAC & Amps is a beautiful mix of musicality, technical brilliance and high precision.


These DAC & Amps deliver a spacious & open soundstage that makes you feel you are sitting at a live concert. Experience the magic and delve into pure sonic tranquility!


Ideal for
Desktop Use

Bluetooth with
LDAC, aptX HD & AAC

4.4mm & XLR
Balanced Output

Upto 8000mW+8000mW @ 32Ω
Power Output

ESS Sabre ES9039SPRO
Dual DAC Chip

Pair with Laptop via USB

A majority of people use a laptop as the primary source device to listen to music or watch movies. Since the laptop is an essential part of the audio chain there are headphones and devices designed to work a laptop or computer system flawlessly. With the availability of USB connectivity, it becomes easier to pair various devices like an Amp, DAC or even headphones without worrying about drivers or any additional piece of software.


Connect With HDMI,
Optical, Coaxial & RCA Cable

Metal
Build

Remote
Controls

Meet The Next Gen Flagship Desktop DAC & Amp From FiiO - The K19

FiiO has introduced its flagship desktop DAC & Amp, incorporating several new technologies never seen before in FiiO's desktop products. The FiiO K19 features dual ESS 8-channel flagship DAC ES9039SPRO and THX AAA 788+ amplification technology for outstanding sound quality. It is a Hi-Res Audio and Hi-Res Audio Wireless certified device with MQA decoding support and offers a 31-band high-precision lossless PEQ. With a powerful output of 8000mW+8000mW, the FiiO K19 includes three headphone outputs and multiple inputs for seamless connectivity, all wrapped in a flagship design.

Detailed Sound with ESS Sabre DAC Chipsets

The FiiO K19 houses the two flagship ESS 8-channel ES9039SPRO DAC chipsets. These chips utilise the fourth-generation 32Bit HyperStream architecture, delivering ultra-high dynamic range and minimal noise. The FiiO K19 ensures clear, rich audio output with exceptional detail, with a remarkable -122dB THD+N and 132dB DNR.

Features THX AAA 788+ And Op-amps For Powerful Amplification

The FiiO K19 features an advanced headphone amplifier design with an 8-channel THX AAA 788+ architecture. This amplifier circuit functions parallelly, supported by a high-voltage power supply. The THX amp chips are grouped in 2×2 sets to create a fully balanced 4-channel amplification system, delivering improved transients and a high-power output of up to 8000mW+8000mW into a 32-ohm load. This design enables the FiiO K19 to drive a wide range of headphones while maintaining distortion-free power output. Also, the OPA2211 and OPA1602 op-amps ensure stable, high-quality sound across I/V, LPF and preamplifier circuits.

Accurate Audio Across Sampling Rates With Crystal Oscillators

The FiiO K19 utilises two high-performance ACCUSILICON AS318-B femtosecond crystal oscillators (45.1584MHz, 49.1520MHz), known for their ultra-low phase noise characteristics. These oscillators undergo rigorous pre-screening, ensuring their quality before housing into the FiiO K19. They minimise phase noise and contribute to accurate audio reproduction across various sampling rates for a clean and more stable sound regardless of your source sampling rate. 

Minimal Distortion With DSP Chipset And SHARC+ Core

For the first time in FiiO product, they have introduced the ADI ADSP-21565 DSP chip with SHARC+ core, paired with a custom ultra-low phase noise femtosecond crystal oscillator. The DSP chip operates at a high clock frequency range of 800MHz and enables 64-bit double-precision floating point calculations. It provides a 31-band high-precision lossless PEQ and robust system protection for the K19 and connected devices, ensuring high-quality audio with minimal distortion.  

Quad Core FPGA Architecture For Clean Signal Transmission

The FiiO K19 features a quad-core FPGA for digital signal processing for Bluetooth, USB, coaxial, optical, HDMI/ARC signal decoding and DSP processing. It transmits these signals through dual ES9039SPRO DACs through two sets of I2S channels for minimal distortion. It also features Global clock management to ensure low-jitter signals, with a fully balanced design to reduce crosstalk. 

Detailed Sound with ESS Sabre DAC Chipsets

The FiiO K19 houses the two flagship ESS 8-channel ES9039SPRO DAC chipsets. These chips utilise the fourth-generation 32Bit HyperStream architecture, delivering ultra-high dynamic range and minimal noise. The FiiO K19 ensures clear, rich audio output with exceptional detail, with a remarkable -122dB THD+N and 132dB DNR.

Features THX AAA 788+ And Op-amps For Powerful Amplification

The FiiO K19 features an advanced headphone amplifier design with an 8-channel THX AAA 788+ architecture. This amplifier circuit functions parallelly, supported by a high-voltage power supply. The THX amp chips are grouped in 2×2 sets to create a fully balanced 4-channel amplification system, delivering improved transients and a high-power output of up to 8000mW+8000mW into a 32-ohm load. This design enables the FiiO K19 to drive a wide range of headphones while maintaining distortion-free power output. Also, the OPA2211 and OPA1602 op-amps ensure stable, high-quality sound across I/V, LPF and preamplifier circuits.

Accurate Audio Across Sampling Rates With Crystal Oscillators

The FiiO K19 utilises two high-performance ACCUSILICON AS318-B femtosecond crystal oscillators (45.1584MHz, 49.1520MHz), known for their ultra-low phase noise characteristics. These oscillators undergo rigorous pre-screening, ensuring their quality before housing into the FiiO K19. They minimise phase noise and contribute to accurate audio reproduction across various sampling rates for a clean and more stable sound regardless of your source sampling rate. 

Minimal Distortion With DSP Chipset And SHARC+ Core

For the first time in FiiO product, they have introduced the ADI ADSP-21565 DSP chip with SHARC+ core, paired with a custom ultra-low phase noise femtosecond crystal oscillator. The DSP chip operates at a high clock frequency range of 800MHz and enables 64-bit double-precision floating point calculations. It provides a 31-band high-precision lossless PEQ and robust system protection for the K19 and connected devices, ensuring high-quality audio with minimal distortion.  

Quad Core FPGA Architecture For Clean Signal Transmission

The FiiO K19 features a quad-core FPGA for digital signal processing for Bluetooth, USB, coaxial, optical, HDMI/ARC signal decoding and DSP processing. It transmits these signals through dual ES9039SPRO DACs through two sets of I2S channels for minimal distortion. It also features Global clock management to ensure low-jitter signals, with a fully balanced design to reduce crosstalk. 

Noise-free Audio With Shielded and Separated Circuit Design

The FiiO K19 features separated and shielded circuit boards for better performance. Its digital and analog audio circuits are isolated on separate boards to reduce interference, with metal shields on the DSP, DAC and THX amplifier boards. The design includes compartmentalised aluminium alloy for isolating the digital and module boards, reducing crosstalk and improving signal purity. The honeycomb-mesh aluminium alloy body also reduces external interference, delivering a pure and clean music-listening experience. 

Robust Power Supply System Delivering Low-Noise Power

The FiiO K19 has a meticulous power supply system with a DC/AC dual power supply, offering a 40W industrial-grade unit with low noise and high efficiency. It supports a wide input voltage range (85-305VAC) and extreme temperatures and can also use an external DC power supply (15V-3A) for enhanced audio performance. The FiiO K19 has separate analog and digital power supplies to prevent interference and it also has a multi-stage analog power supply with LDOS for clean and stable power for optimal audio quality across different circuit stages. 

Versatile Connectivity With Multiple Inputs And Outputs

The FiiO K19 has six operating modes, including four analog outputs (volume adjustable) and two digital outputs (COAXIAL and OPTICAL). It features USB decoding with XMOS XU316 for high resolution up to 768kHz/32bit, DSD512 and MQA decoding. Bluetooth input supports aptX HD/aptX Adaptive/LDAC codecs. It also has optical, coaxial, and HDMI inputs, with HDMI ARC support for TV audio return and HDMI decoding up to 192kHz/24bit. 

12V Trigger, GND/LIFT Switch And Remote Control For Elevated User Experience

The FiiO K19 features a bidirectional 12V TRIGGER that enables active and passive control modes for synchronised power management switching with other 12V TRIGGER devices. It includes a GND/LIFT ground switch to minimise crosstalk and interference between devices. The FiiO K19 supports the FiiO Control app for convenient access to various functions. The FiiO K19 comes with a custom infrared remote control for remote operation, allowing you to switch between modes, select EQ settings, adjust volume and perform other functions from a distance. 

Meticulous Aluminium Alloy Build And A Flexible Placement Design

The FiiO K19 showcases a new flagship design with an ultra-thin, shock-proof die-cast unibody aluminium alloy construction. The body is meticulously polished using a multi-axis CNC machine, resulting in a thinner yet durable construction. When combined with the stand, the FiiO K19 offers stability and convenience. Its flexible design allows vertical and horizontal orientations, saving space and effectively dissipating heat. In vertical mode, it serves as a distinctive headphone stand, elevating your user convenience. 

Dual Heat Dissipation Design To Avoid Overheating

The FiiO K19 has a dual heat dissipation system: internally, the thermally conductive materials transfer heat to the aluminium alloy frame, while externally, a honeycomb mesh design promotes convection heat dissipation. This setup enables high power output without overheating. The silicone heat dissipation area is 31717 mm2, while the honeycomb mesh area is 4620 mm2, improving the cooling capacity of the FiiO K19. 

Noise-free Audio With Shielded and Separated Circuit Design

The FiiO K19 features separated and shielded circuit boards for better performance. Its digital and analog audio circuits are isolated on separate boards to reduce interference, with metal shields on the DSP, DAC and THX amplifier boards. The design includes compartmentalised aluminium alloy for isolating the digital and module boards, reducing crosstalk and improving signal purity. The honeycomb-mesh aluminium alloy body also reduces external interference, delivering a pure and clean music-listening experience. 

Robust Power Supply System Delivering Low-Noise Power

The FiiO K19 has a meticulous power supply system with a DC/AC dual power supply, offering a 40W industrial-grade unit with low noise and high efficiency. It supports a wide input voltage range (85-305VAC) and extreme temperatures and can also use an external DC power supply (15V-3A) for enhanced audio performance. The FiiO K19 has separate analog and digital power supplies to prevent interference and it also has a multi-stage analog power supply with LDOS for clean and stable power for optimal audio quality across different circuit stages. 

Versatile Connectivity With Multiple Inputs And Outputs

The FiiO K19 has six operating modes, including four analog outputs (volume adjustable) and two digital outputs (COAXIAL and OPTICAL). It features USB decoding with XMOS XU316 for high resolution up to 768kHz/32bit, DSD512 and MQA decoding. Bluetooth input supports aptX HD/aptX Adaptive/LDAC codecs. It also has optical, coaxial, and HDMI inputs, with HDMI ARC support for TV audio return and HDMI decoding up to 192kHz/24bit. 

12V Trigger, GND/LIFT Switch And Remote Control For Elevated User Experience

The FiiO K19 features a bidirectional 12V TRIGGER that enables active and passive control modes for synchronised power management switching with other 12V TRIGGER devices. It includes a GND/LIFT ground switch to minimise crosstalk and interference between devices. The FiiO K19 supports the FiiO Control app for convenient access to various functions. The FiiO K19 comes with a custom infrared remote control for remote operation, allowing you to switch between modes, select EQ settings, adjust volume and perform other functions from a distance. 

Meticulous Aluminium Alloy Build And A Flexible Placement Design

The FiiO K19 showcases a new flagship design with an ultra-thin, shock-proof die-cast unibody aluminium alloy construction. The body is meticulously polished using a multi-axis CNC machine, resulting in a thinner yet durable construction. When combined with the stand, the FiiO K19 offers stability and convenience. Its flexible design allows vertical and horizontal orientations, saving space and effectively dissipating heat. In vertical mode, it serves as a distinctive headphone stand, elevating your user convenience. 

Dual Heat Dissipation Design To Avoid Overheating

The FiiO K19 has a dual heat dissipation system: internally, the thermally conductive materials transfer heat to the aluminium alloy frame, while externally, a honeycomb mesh design promotes convection heat dissipation. This setup enables high power output without overheating. The silicone heat dissipation area is 31717 mm2, while the honeycomb mesh area is 4620 mm2, improving the cooling capacity of the FiiO K19. 

Thoughtful Headphone Outputs

The FiiO K19 offers multiple headphone outputs - a 4-pin XLR balanced, a 6.35mm output and a 4.4mm balanced, allowing compatibility with various headphones. You can use your favourite headphones with the FiiO K19.

Volume Knob

It features a Volume Knob for precise volume control, allowing you to achieve your desired sound. It provides a sample rate indication with various light effects.
Note: Indicator lights require a software update through the control app.

Menu Knob

The FiiO K19 includes a menu knob that also functions as a button for easy navigation through settings and functions.

1.3-inch Color Display

The FiiO K19 features a 1.3-inch full-colour display, providing convenient visibility of the current status and allowing easy adjustments to settings.

Accessories to Get you Started

1. FiiO K19
2. Quick start guide
3. Warranty card
4. AC power cord
5. Type-C to USB-A adapter
6. 6.35mm adapter
7. Stand (color-matching with main unit)
8. Vertical headphone stand support (color-matching with main unit)
9. Screwdriver
10. Metal XLR4 dust cover (pre-installed)
11. Feet stands
12. Screws
13. USB2.0 data cable
14. Dual Type-C data cable
15. 3.5mm audio cable
16. Infrared Remote Control

Silver

Black

Drag

All You Need To Know About The FiiO K19

Working Mode
USB DAC mode/Coaxial decoding mode/Optical decoding mode/HDMI decoding mode/HDMI ARC decoding mode/Bluetooth receiving mode
Headphone Output
6.35mm (Single-Ended)
4.4mm (Balanced)
XLR (Balanced)
Input / Output
Input : USB, HDMI, RCA, Optical, Coaxial
Output : HDMI, Optical, Coaxial, RCA
Output Impedance
<0.6Ω(32Ω)
Hardware Solution
DAC: ES9039SPRO*2; USB: XMOS XU316; Bluetooth decoding: QCC5125; AMP: 8-way THX788+
Gain
Ultra high gain/Super high gain/High gain/Medium gain/Low gain


Manuals & Guides



User Manual | K19

Flagship Desktop DAC & Amp

1 Year Warranty

Don't sweat it, this FiiO - K19 comes with a 1 Year warranty from FiiO that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about FiiO's warranty in India.

Inspiring Audio Excellence Worldwide

FiiO creates high-quality music gear like DACs, Music Players, and Amplifiers at affordable prices, appealing to music lovers worldwide. With a presence in India via its FiiO India website and global availability on various platforms, FiiO focuses on user needs and innovation to deliver exceptional audio solutions. Their product range, spanning players, speakers, earphones, and DAC & Amp, aims to inspire with soulful music experiences.

Fun fact:The brand name FiiO is composed of Fi (fidelity from HiFi) and iO (number 1&0), representing the convenience that the digital world brings to life.

Explore Collection
The new generation of gamers, audiophiles, cinephiles, and studio mixers with a whole arsenal of features. Enter the freshly released K19 which offers additional features, and quadruples the power output.
Excellent power, very useful and effective PMEQ. Option Coherent sound signature,you can hear the stronger power, not only from the volume but from the solid punch and dense bass coming from insensitive planar headphones.
Impressive overall sound performance, excellent level of technicality that is harmonized with musicality,top of the line hardware features,can be used both vertical & horizontal.

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 10am-6:30pm.Average answer time: 2-3 Hours

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