Douk Audio K5 PC DAC Headphone Amplifier Digital to Analog Converter with USB
Douk Audio K5 PC DAC Headphone Amplifier Digital to Analog Converter with USB & Optical Input DSD256 for Amplifiers, Speakers, Mac, Compute
- Douk Audio K5 USB DAC & Headphone Amp: Featuring USB and SPDIF optical inputs, as well as optical, RCA and 6.35/3.5mm jack outputs, the K5 serves as a high-performance headphone amplifier, a USB DAC, a preamp, but also a USB to optical converter to transmit the high-quality audio from the computer to those audio devices only with SPDIF digital input such as CD players, amplifiers and active speakers etc.
- High-end Chipset and Top-level Parameters: The K5 adopts ESS9038Q2M (DAC), SA9312 (DSP), OPA1678 (LPF) and SGM8262 (amp) op-amps, and supports PCM 32bit/384kHz high-resolution decoding and DSD256 playback. Its excellent circuit design ensures superior performance with a SNR over 121dB, a low noise floor of only 3μV and an incredibly low THD of 0.0007%, K5 delivers an exceptional listening pleasure with its ultra-pure sound.
- Strong Power and High/Low Gain Modes: K5 supports dual 6.35/3.5mm headphone outputs and provides robust power of 560mW/470mW@32Ω per channel to effortlessly unleash the best performance of your headphones. Specially designed with high and low gain modes, flexibly adapt to all headphones of a wide impedance range from 16Ω to 600Ω and tailor your own listening experience.
- Tone Control with Bypass and Gain Switch: Treble and bass with midpoint positioning for perfect balance, the K5 also features a bypass function to remove all tone controls, allowing you to enjoy the purest sound by toggling the switch to PURE. The USB Type-C input can power the K5 directly with sufficient current, it also has an external power port and includes a 2-in-1 USB cable (Type-C and USB-A) for broader compatibility and optimal performance.
- User-Friendly Design for Easy Operation: Besides input, tone and gain one-click switch , the K5 also integrated the volume and power button into one to simplify the use; with colorful LED indicators, clearly show the current working mode and sampling rate; aluminum alloy body and CNC-molded, compact but durable and reliable, very suitable for those who pursue HIFI sound.
- Warm Tips: 1. The K5 USB DAC is not compatible with Win7 system. 2. The USB input (type-C) can transmit audio signals and provide power to the K5. If the current is above 2A, there is no need to use the external DC power interface. If less than 2A, please use the supplied high-quality DC5V/2A power adapter to ensure the performance of the K5. 3. The volume and tone knobs only control the analog audio outputs (RCA/6.35 / 3.5mm jacks), invalid for the optical output.
- 4. The optical output is only valid when using the USB input. While the analog outputs of RCA, 6.35 and 3.5mm jacks will work no matter using the USB or Optical input. 5. For DSD playback, no USB driver is required if the computer is running MAC OS, linux or Android systems. While for Windows 10/11 system (Not support Win7), please contact us for the USB driver or download directty from the user manual.
| SKU: | B0DJ6PP2C3 |
| Dimensions: | 9.5 x 9.2 x 5 cm; 500 g |
| Model: | K5 |
| Manufacture: | Douk Audio |
Product Description
Single-ended 6.35mm & 3.5mm Headphone Jack Outputs
Max. 560mW per channel to effortlessly drive all 16-600Ω headphones with superior performance.
Supports High-Res PCM384kHz/32Bit & DSD256
Reproduces music vividly with ultra-low noise, minimal distortion, and a larger dynamic range.
Optical Out with Strong Compatibility
Transmitting high-quality audio from computer to other digital devices only support optical inputs.
Enhance Sound Quality for Other Devices
Allowing you to connect it to an amplifier or active speakers for superior sound quality.
Top Parameters to Truly Reproduce the Sound
The K5 with a over 121dB SNR, a low noise floor of only 3μV and an incredibly low THD of 0.0007%.
ES9038Q2M DAC & SA9312 Chips
Adopts OPA1678 (LPF) and SGM8262 (amp) op-amps, delivering crystal clear Hi-Fi sound.
Treble and Bass Control to Tailor Your Own Sound
With midpoint positioning for perfect balance, and enjoy the original sound in PURE mode (Bypass).
High & Low Gain Modes for Headphone Adaptation
Flexibly switch modes to perfectly match headphones of different impedances.
Additional Power to Provide Sufficient Power
Avoid insufficient power from PC-USB and ensure a consistently powerful audio experience.
User-Friendly Design for Easy Operation
Includes input, tone, and gain switches, and integrates the volume & power button into one.
Colorful Indicators for Visible Music Formats
Clearly displays audio format (PCM/DSD) and sampling rate (44.1-384kHz).
Strong Functions but in Mini Size
Effortlessly adapt to any desktop space, providing powerful performance without taking up much room.
Robust and Durable Aluminum Chassis
Made with aluminum alloy and CNC-molded, exquisitely crafted to show its charm.
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