Douk Audio Q2Pro Mini Stereo Gaming DAC with MIC Input, Headphone Amplifier, USB/Optical D/A Converter, 32-Bit/192kHz High-Resolution Audio for PC,

Douk Audio Q2Pro Mini Stereo Gaming DAC with MIC Input, Headphone Amplifier, USB/Optical D/A Converter, 32-Bit/192kHz High-Resolution Audio for PC,

High-Resolution Audio Performance: Equipped with the premium ESS9039Q2M DAC chip, the Q2Pro supports PCM 32-bit/192kHz decoding, delivering ultra-pure sound with rich details, low distortion, and a dynamic range exceeding 117dB. Versatile Compatibility: Designed for seamless integration with various gaming consoles and devices, including PC, PS4, Xbox, and Switch, ensuring real-time communication during gaming, meetings, or live streaming. Enhanced Audio Control: Features independent MIC input with separate volume control, along with additional bass adjustment of ±12dB and a clipping indicator, allowing users to fine-tune audio settings for an immersive gaming experience. Multiple Input and Output Options: Offers USB and optical inputs, along with stereo RCA, optical, and 3.5mm headphone jack outputs, enabling use as a USB DAC, headphone amplifier, digital interface, or audio preamp, catering to diverse audio setups. Compact and Durable Design: Housed in a sleek, sturdy enclosure, the Q2Pro combines portability with durability, making it an ideal choice for gamers and audiophiles seeking high-quality audio in a compact form factor. Warm Tips:
1. The USB input (type-C) can transmit audio signals and provide power to the Q2Pro. If the supply current is less than 2A, please prepare a high-quality DC5V/2A adapter to connect its upper USB interface (DC 5V IN) to ensure its ideal performance.
2. The microphone interface on the left is prior to the right one. If both MIC inputs are connected, only the left one will work.
3. The volume and bass knob only control the analog audio outputs (RCA/3.5mm headphone jack), invalid for the optical output.
4. The Q2Pro adopts 1PC SGM8262 and 7PCS NE5532 op amps, only one is pluggable and supports being replaced by dual op-amps like 2134/2604/5532/2068/muse02, etc.
5. The Q2Pro supports OTG function and the supplied USB cable supports OTG for Android devices. However, iOS systems require a Lightning to USB camera kit, which you need to prepare yourself.

Parameters:
Brand: Douk Audio
Model: Q2Pro
Audio input: USB-C / Optical / Microphone
Audio output: Optical / Stereo RCA / 3.5mm headphone jack
Chipsets: ESS9039Q2M+SA9123L
Frequency response: 20Hz-20kHz (±0.5dB)
Input sensitivity: 0dBFS
THD+N: 0.0009%
SNR: ≥117dB
Sampling rate supported: Up to PCM 192KHz/32Bit
Rated output level: 2V
Headphone output power: 450mW@32Ω
Matched headphone impedance: 16-300Ω
Bass adjustment range: ±12dB
Pure mode: supported (bass control not valid)
Working voltage: DC 5V (≥2A)
Power interface: USB (type-c)
Dimensions (W*D*H): 195*160*70mm / 7.68*6.30*2.76in
Package dimensions (W*D*H): 195*155*70mm / 7.68*6.10*2.76in
Net weight: 320g / 0.71lb
Package weight: 500g / 1.10lb

Packing List:
1* Q2Pro
1* USB Cable
1* Optical Cable
1* User Manual