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Docking Headphone Amplifier FiiO รุ่น K5 DAC

The K5 from Fiio is a high quality headphone amplifier and DAC with an integrated dock for Fiio audio players, such as the X1, X3II, X5II, X7, and E17K. The headphone amplifier utilizes a Texas Instruments TPA6120A2 chipset, which provides an extra current amplification stage resulting in high current output suitable for highly dynamic program material. The headphone output offers three gain settings which accommodates for a variety of headphone sensitivities.

  • Docks with X1, X3II, X5II, & X7 Players
  • Expansion for Charging and Amplification
  • Three Gain Settings
  • Front-Panel 1/4″ Headphone Output
  • Stereo RCA Inputs and Outputs
  • Balanced Output: 2x 1/8″ TRS Connectors
  • Micro USB Dock Connector
  • USB Pass-Through Input
  • Includes Power Supply
Availability:

มีสินค้า

฿4,390.00

มีสินค้า

The K5 from Fiio is a high quality headphone amplifier and DAC with an integrated dock for Fiio audio players, such as the X1, X3II, X5II, X7, and E17K. The headphone amplifier utilizes a Texas Instruments TPA6120A2 chipset, which provides an extra current amplification stage resulting in high current output suitable for highly dynamic program material. The headphone output offers three gain settings which accommodates for a variety of headphone sensitivities.

For connections, the K5 offers stereo RCA inputs and outputs, as well as a balanced output via two TRS 1/8″ / 3.5 mm. The rear dock port is a secondary input for docking Fiio players, should you wish to bypass the top loaded dock. A USB port is offered as a pass through for USB functions such as USB storage read/write and USB DAC functions. The K5 ships with a power supply.

Docking Solutions

Fiio X series music players X1, X3II, X5II, X7, and the DAC/Amp E17K utilize a 11-pin micro SUB port and may realize exclusion docking expansion functions such as amplification and charging

High Output Headphone Amplifier

Utilizing TI’s TPA6120A2 current feedback headphone driver, the K5 utilizes exclusive technology to lower its output impedance to a transparent <1 ohm and increase its maximum output power to up to 1.5W@ 32 ohms. Utilizing an extra current amplification stage and comprising an internal high efficiency, low noise power supply, the K5 has high current output, satisfying highly dynamic program material, and has three gain settings suitable for headphones of different sensitivities

Finely Crafted Design

Compared to the last-generation E-series products, the K5 has made a breakthrough strides in exterior designs and craft, with lower tolerances for all joints and seams, more high-quality sanded surface finish and an indented front bezel assembly for a further upgrade in appearance

Synchronized Power On/Off

When the K5 powers on/off, the docked X1, X3II, X5II, X7, or E17K will power on/off in sync, a great convenience for users and a sign of complete integration of the docked devices

Expanded USB DAC Functions

The K5 realizes further amplification of X3II, X5II, X7, E17K’s DAC signal by directly connecting them to USB source through USB In port and receiving the decoded line signal through the dock for amplification. (USB DAC driver installations for X3II, X5II, X7, and E17K required where applicable)

น้ำหนัก 0.45 kg
ขนาด 15 × 9.2 × 3.35 cm
USB USB: Type-C
USB Audio Class: UAC 1.0 + UAC 2.0
USB Chip: XMOS XUF208
USB Driver: ASIO/KS/DS/WASAPI/DSD DOP (Native)
Frequency Range 20 Hz to 80 kHz
Volume Volume Knob: ADC
Gain L/H
Bass Boost 0/+6 dB
Line Out 1/8″ / 3.5 mm
Headphone Output Headphone Out 1: 1/8″ / 3.5 mm Single-Ended Output
Headphone Out 2: 2.5 mm TRRS Balanced Output
Digital Outputs Coaxial: RCA for 192 kHz, Support DSD64 DOP
Optical Out: Up to 96 kHz
DAC Audio DAC: AKM AK4452
Opamp LPF OPAMP: TI OPA1612
Driver OPAMP: 2 x OPA926
Output Power 1/8″ / 3.5 mm Headphone Output
220 mW (16 Ohms)
120 mW (32 Ohms)2.5 mm Headphone Output
320 mW (16 Ohms)
200 mW (32 Ohms)
Drive Ability 16 to 150 Ohms
Line Level 1.9 Vrms
DAC 384 kHz/32-Bit
DSD Format DSD256
Signal-to-Noise Ratio (SNR) ≥113 dB
THD + N ≤0.004%
Output Impedance <1.04 Ohms
Crosstalk ≥70 dB (1 kHz)
Max Output Current 81.6 mA
Max Output Voltage 7.39 Vp-p
Indicator LEDs Blue: Sample Rate ≤ 48 kHz
Yellow: Sample Rate >48 kHz
Green: DSD Format
Power USB Bus Powered: 5 VDC 500 mA
Dimensions 2.8 x 2.3 x 0.9″ / 70.0 x 58.0 x 22.0 mm
Weight 2.9 oz / 82.0 g

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