FiiO New K3, headphone amplifier with DAC

€103.95 EUR

FiiO New K3, headphone amplifier with DAC is backordered and will ship as soon as it is back in stock.


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The FiiO New K3 headphone amplifier with DAC is a new generation indispensable device for those who especially value high sound quality.

  • Frequency band: 20Hz~20kHz (-3dB).
  • DAC: ES9038Q2M.
  • Amplifier: OPA926×2.

FiiO New K3 headphone amplifier with DAC

The FiiO New K3 headphone amplifier with DAC is a new generation indispensable device for those who especially value high sound quality. This device is a great way to significantly improve the quality of sound reproduced by headphones when listening to music directly from a computer. The FiiO New K3 headphone amplifier with DAC is connected to the computer via a USB connection. This makes it possible for the computer to no longer use its integrated sound card and transfer the entire burden of sound processing to an external S/A signal converter. The internal structure of this device is fully adapted for high-quality sound processing, which, compared to a normal computer sound card, creates a much higher quality sound. Of course, it is important to mention that this device not only takes care of converting a digital signal into an analog one, but also amplifies it. This allows you to increase the sound level of the headphones and make the sound even better.

Internal components that are fully adapted to produce good sound quality

As mentioned earlier, all the internal components of this USB to DAC device are tuned to produce good sound quality. A good example of this is the integrated ES9038Q2M S/A converter. This is a completely new generation S/A converter that is not only superior but also more durable than the old FiiO converter. Compared to the old one, this DAC helped to reduce the sound distortion level by another 13dB. It is also important to mention that all the electronic components inside are arranged in such a way that the audio signal circuit is as short as possible. This is what helps the sound signal reach the headphones faster and lose the sound quality as little as possible. The thick body of the device also has a big impact, which helps to protect the quality of the audio signal inside from various external factors.

Convenient device management and additional options

Like all other USB-DAC devices, this one is also connected to the computer via a USB connector. In this case, the USB connection not only transmits the audio signal, but also ensures the device's power supply. After processing the sound signal, FiiO K3 can give it in two different ways. The first method is the usual 3.5 mm Jack connection. The second one is the 2.5 mm balanced connector, which is used less often, but is also extremely important. The ability to use different audio signal outputs significantly increases the overall functionality of the device and makes it more universal in all aspects.



SPECIFICATIONS


General Specifications
Name/Model New K3 Hardware scheme XMOS: XU208, DAC: ES9038Q2M, LPF: TI OPA1612,
AMP: OPA926×2
Color Black Volume control ADC analog potentiometer
Weight About 82 years old Channel balance N/A
Good L/H FiiO Control Not supported
Bluetooth codec indicator light N/A Sampling rate indicator Supported
Deep standby N/A Firm upgrade XMOS edition supports upgrade via USB
Bluetooth transmission N/A Bluetooth receiving (5.0) N/A
Bluetooth codec indicator light N/A Charging indicator light N/A
Max sampling rate 384kHz-32bit/DSD256 Recommended headphone impedance 16~150 Ω
192kHz-32bit/DSD64 (coaxial)
96kHz-32bit (optical)
Buttons and Ports
Buttons N/A USB USB Type-C (USB 1.0/USB 2.0)
Analog audio input port N/A Digital coaxial input port N/A
Digital optical input port N/A Analog audio output port (LO) Standard 3.5 mm
Balanced headphone output port 2.5 mm Headphone output port Standard 3.5 mm
Power Supply Parameters
Power supply DC5V 500mA (recommended) Battery capacity N/A
Charging time N/A Battery life (PO) N/A
Audio Parameters
Parts of parameters of Line-out output
THD+N <0.0012% (1kHz/10kΩ/A-weighted) SNR ≥121dB (A-weighted)
Channel separation ≥94dB (1kHz/10kΩ) Noise floor <1.8μV (A-weighted)
Frequency response 20Hz~20kHz (-3dB) LO output level 2.0Vrms (1kHz/10kΩ)
Parts of parameters of headphone output (3.5mm)
Output power 1 ≥220mW (16Ω/THD+N<1%, USB DAC) Output impedance <1.0Ω (32Ω)
Output power2 ≥120mW (32Ω/THD+N<1%, USB DAC) Channel separation ≥80dB (1kHz/32Ω, USB DAC)
Output power3 ≥13mW (300Ω/THD+N<1%, USB DAC) THD+N <0.0012% (1kHz/32Ω/A-weighted)
Noise floor <2μV (A-weighted) SNR ≥121dB (A-weighted)
Frequency response 20Hz~20kHz (-3dB) Peak output voltage >5.6Vp-p
Parts of parameters of balanced headphone output (2.5mm)
Output power 1 ≥344mW (16Ω/THD+N<1%, USB DAC) Output impedance <2Ω (32Ω)
Output power2 ≥220mW (32Ω/THD+N<1%, USB DAC) Channel separation ≥113dB (1kHz, USB DAC)
Output power3 ≥26mW (300Ω/THD+N<1%, USB DAC) THD+N <0.0014% (1kHz/32Ω/A-weighted)
Noise floor <3μV (A-weighted) SNR ≥119dB (A-weighted)
Frequency response 20Hz~20kHz (-3dB) Peak output voltage >7.9Vp-p


The FiiO New K3 headphone amplifier with DAC is a new generation indispensable device for those who especially value high sound quality.

  • Frequency band: 20Hz~20kHz (-3dB).
  • DAC: ES9038Q2M.
  • Amplifier: OPA926×2.

FiiO New K3 headphone amplifier with DAC

The FiiO New K3 headphone amplifier with DAC is a new generation indispensable device for those who especially value high sound quality. This device is a great way to significantly improve the quality of sound reproduced by headphones when listening to music directly from a computer. The FiiO New K3 headphone amplifier with DAC is connected to the computer via a USB connection. This makes it possible for the computer to no longer use its integrated sound card and transfer the entire burden of sound processing to an external S/A signal converter. The internal structure of this device is fully adapted for high-quality sound processing, which, compared to a normal computer sound card, creates a much higher quality sound. Of course, it is important to mention that this device not only takes care of converting a digital signal into an analog one, but also amplifies it. This allows you to increase the sound level of the headphones and make the sound even better.

Internal components that are fully adapted to produce good sound quality

As mentioned earlier, all the internal components of this USB to DAC device are tuned to produce good sound quality. A good example of this is the integrated ES9038Q2M S/A converter. This is a completely new generation S/A converter that is not only superior but also more durable than the old FiiO converter. Compared to the old one, this DAC helped to reduce the sound distortion level by another 13dB. It is also important to mention that all the electronic components inside are arranged in such a way that the audio signal circuit is as short as possible. This is what helps the sound signal reach the headphones faster and lose the sound quality as little as possible. The thick body of the device also has a big impact, which helps to protect the quality of the audio signal inside from various external factors.

Convenient device management and additional options

Like all other USB-DAC devices, this one is also connected to the computer via a USB connector. In this case, the USB connection not only transmits the audio signal, but also ensures the device's power supply. After processing the sound signal, FiiO K3 can give it in two different ways. The first method is the usual 3.5 mm Jack connection. The second one is the 2.5 mm balanced connector, which is used less often, but is also extremely important. The ability to use different audio signal outputs significantly increases the overall functionality of the device and makes it more universal in all aspects.



SPECIFICATIONS


General Specifications
Name/Model New K3 Hardware scheme XMOS: XU208, DAC: ES9038Q2M, LPF: TI OPA1612,
AMP: OPA926×2
Color Black Volume control ADC analog potentiometer
Weight About 82 years old Channel balance N/A
Good L/H FiiO Control Not supported
Bluetooth codec indicator light N/A Sampling rate indicator Supported
Deep standby N/A Firm upgrade XMOS edition supports upgrade via USB
Bluetooth transmission N/A Bluetooth receiving (5.0) N/A
Bluetooth codec indicator light N/A Charging indicator light N/A
Max sampling rate 384kHz-32bit/DSD256 Recommended headphone impedance 16~150 Ω
192kHz-32bit/DSD64 (coaxial)
96kHz-32bit (optical)
Buttons and Ports
Buttons N/A USB USB Type-C (USB 1.0/USB 2.0)
Analog audio input port N/A Digital coaxial input port N/A
Digital optical input port N/A Analog audio output port (LO) Standard 3.5 mm
Balanced headphone output port 2.5 mm Headphone output port Standard 3.5 mm
Power Supply Parameters
Power supply DC5V 500mA (recommended) Battery capacity N/A
Charging time N/A Battery life (PO) N/A
Audio Parameters
Parts of parameters of Line-out output
THD+N <0.0012% (1kHz/10kΩ/A-weighted) SNR ≥121dB (A-weighted)
Channel separation ≥94dB (1kHz/10kΩ) Noise floor <1.8μV (A-weighted)
Frequency response 20Hz~20kHz (-3dB) LO output level 2.0Vrms (1kHz/10kΩ)
Parts of parameters of headphone output (3.5mm)
Output power 1 ≥220mW (16Ω/THD+N<1%, USB DAC) Output impedance <1.0Ω (32Ω)
Output power2 ≥120mW (32Ω/THD+N<1%, USB DAC) Channel separation ≥80dB (1kHz/32Ω, USB DAC)
Output power3 ≥13mW (300Ω/THD+N<1%, USB DAC) THD+N <0.0012% (1kHz/32Ω/A-weighted)
Noise floor <2μV (A-weighted) SNR ≥121dB (A-weighted)
Frequency response 20Hz~20kHz (-3dB) Peak output voltage >5.6Vp-p
Parts of parameters of balanced headphone output (2.5mm)
Output power 1 ≥344mW (16Ω/THD+N<1%, USB DAC) Output impedance <2Ω (32Ω)
Output power2 ≥220mW (32Ω/THD+N<1%, USB DAC) Channel separation ≥113dB (1kHz, USB DAC)
Output power3 ≥26mW (300Ω/THD+N<1%, USB DAC) THD+N <0.0014% (1kHz/32Ω/A-weighted)
Noise floor <3μV (A-weighted) SNR ≥119dB (A-weighted)
Frequency response 20Hz~20kHz (-3dB) Peak output voltage >7.9Vp-p