Description
Maximum Power Per Channel: NO POWER
Origin: Mainland China
Package: Yes
Channels: 2 (2.0)
Certification: CE
Model Number: Q4
Choice: yes
The latest version upgraded in Nov. 2022, make big progress in its components, wiring and circuit to greatly improve the sound with lower distortion and higher S/N ratio (up to 113dB).
Features
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The latest Q4 Bluetooth receiver & D/A converter: with Bluetooth / PC-USB / U-disk / Optical and Coaxial S/PDIF inputs can match perfectly with most home audio system; transmits stream bit-perfect 24Bit/192KHz HD low jitter signal, with output protect circuit, safe for your expensive audio system.
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PC-USB / U-disk inputs and dual analog outputs: besides PC-USB (support phone OTG), also with U-disk input to play lossless audio format, easy to set-up, no need for any driver or software, truly plug-and-play. RCA output can be connected to amplifier or powered speakers, and headphone amp circuit is added to drive most 16-300Ω headphones.
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HiFi clear sound with tone control: adopts high-end chip combination to get high-quality sound with higher S/N ratio and lower distortion (0.005%). Also with treble and bass knobs, can be used as preamp to adjust one’s own preferable sound styles, presents HiFi music with rousing highs and deep lows.
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Practical funtions to simplify use: with full-function remote control, all settings can be achieved from the distance; with coding input selection button and independent input indicators, clearly to show the working status in real time; aluminum alloy case with unique mirror design looks very cool, both provide HiFi music and decorate your desktop audio space.
Comparision between Nobsound Q4 and Other Similar DAC
|
Brand |
Nobsound |
Others |
|
Bluetooth input |
√ |
× |
|
U-disk input |
√ |
× |
|
Remote control |
√ |
× |
|
Independent input indicator |
√ |
× |
|
Input switch |
Advanced coding knob: no noise / longer life |
Traditional toggle switch |
|
Material |
Fully metal case with unique mirror design |
Common metal case |
Warm tips:
1. U-disk input is prior to Bluetooth input, if you want Bluetooth input please make sure the U-disk is plugged out.
2. Bluetooh of Q4 can only be searched and connected when input channel is switched to Bluetooth input mode.
3. PC-USB input also supports mobile phones that with OTG functions, but Android system needs OTG cable and IOS system needs camera kit, please prepare by yourself.
Parameters
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Audio input: Bluetooth 5.0/USB/Coaxial/Fiber Optical
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Audio output: stereo L/R RCA / 3.5mm headphone jack
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Input sampling rate supported:
PC-USB: 96K/24Bit
Fiber/Coaxial: 192K/24Bit -
U-disk supported formats: MP3/WMA/APE/WAV/FLAC
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U-disk max capacity: 64G
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Treble & bass range: ±6dB
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Frequency response: 20Hz-20KHz (±0.5dB)
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PC-USB support operating system: XP/W7/W8/W10/MAC/linux
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Distortion: 0.0057%
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SNR: ≥ 113dB
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Amp output max power: 110mW @32Ω
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Headphone matched impedance: 16-300Ω
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RCA output level: 1.9V
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Working voltage: DC 5V (type-C)
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Dimensions(W*D*H): 95*78*32mm / 3.74*3.07*1.26in
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Net weight: 235g / 0.52lb
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Package weight: 500g / 1.10lb
Packing List
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1 × Q4 DAC
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1 × Remote Control (without 2*AAA batteries)
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1 × USB Power Cable
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1 × USB Data Cable
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1 × Optical Cable
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1 × Bluetooth Antenna
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1 × User Manual










Additional information
| brand | Douk Audio |
|---|---|
| MPN | 3256805476937361 |
| CONDITION | New |






















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