Description

• Product Dimensions : 6.1 x 4.92 x 1.65 inches; 1.3 Pounds
• Item model number : DAC-Q11
• Date First Available : June 26, 2024
• Manufacturer : Douk Audio
• ASIN : B0D83ZLTWG

From the brand

Product Description

Douk Audio Q11 ESS9038 + AK4493 DAC

Dual DAC Chip Switching Technology

The Q11 introduces the world’s first switchable DAC technology, allowing choice between the ESS9038Q2M’s robust dynamics and AK4493’s refined tones for a personalized audio journey.

High-Performance Audio Conversion

Boasting ≥117dB SNR and 0.0003% THD, the Q11 delivers pristine audio conversion, supporting up to 32Bit/384kHz and DSD256 for audiophiles seeking ultimate fidelity.

Versatile Input and Output Options

With Optical, Coaxial, and PC-USB inputs, and four output options, the Q11 offers extensive connectivity for diverse audio devices and setups.

Dual OLED Display and Large Volume Knob

Real-time data on dual OLEDs and a large volume knob provide intuitive control and precise volume adjustments for a tailored listening experience.

Exquisite and Charming Appearance

A glass top reveals the Q11’s internals, enhancing its allure. The inclusion of a remote and premium finishes like CNC molding and anodizing ensure both beauty and utility.

Patent Technology Protection

Protected by a patent, the Q11’s design stands out in the HiFi market, offering a unique and protected audio solution.

Broad Device Compatibility

Compatible with various audio sources, the Q11 provides a universal connection for a consistent audio experience.

Refined Craftsmanship and Modern Aesthetics

The Q11’s design combines precision CNC machining with anodized finishes for a durable and elegant appearance that fits any modern setup.

Real Test Result 1:

Real Test Result 2:

Warm Tips:

For Win7, PC-USB can only be recognized when the driver is installed. For other systems, the driver is only required when playing DSD files.2 groups of Stereo RCA and 3.5mm AUX output can work at the same time, and the volume of the outputs is controlled simultaneously.There are 3 working modes with 2 different sound effects, supporting simultaneous output of AK4493 or ESS9038Q2M to groups 1 and 2, or AK4493 output to group 1 and ESS9038Q2M output to group 2.

Parameters:

Audio input: PC-USB / Coaxial / Optical Audio output: 2 groups of Stereo RCA / 2 groups of AUX DAC chips: ESS9038Q2M+AK4493 Max sampling rate supported: PC-USB: PCM 32bit / 384KHz DSD256; Coaxial / Optical: 24bit / 192KHz PC-USB supported OS: W7/W8/W10/MAC/Linux Frequency response: 20Hz-20KHz (±0.3dB) THD+N: 0.0003%@1kHz SNR: ≥117dB Rated output level: AK4493:1.8V; ESS9038Q2M:2V Working voltage: DC 12V≥1.5A Dimensions(W*D*H): 155*125*42mm / 6.10*4.92*1.65in Net weight: 590 / 1.30lb Package weight: 1.10kg / 2.43lb Packing list: 1*DAC-Q11; 1*DC12V Power Adapter; 1*USB Cable; 1*Optical Cable; 1*Remote Control; 1*User Manual

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Customer Reviews

4.4 out of 5 stars 29

4.0 out of 5 stars 49

3.9 out of 5 stars 293

4.0 out of 5 stars 128

3.9 out of 5 stars 33

4.1 out of 5 stars 9

Price

$151.99$151.99 $59.99$59.99 $54.99$54.99 $64.99$64.99 $179.99$179.99 $123.49$123.49

Type:
DAC DAC & Bluetooth Preamp & Headphone Amp Digital Interface (USB to Optical Converter) Digital Interface (USB to Optical Converter) Digital Music Streamer Player 2-CH Digital Amplifier

Input:
PC-USB / Coaxial / Optical Bluetooth 5.0/USB/Coaxial/Fiber Optical USB Type-C USB (type-B) SD card / U-disk / Hard-disk / Bluetooth 5.0 / Optical single-ended RCA / balanced XLR

Output:
2 groups of Stereo RCA / 2 groups of AUX Stereo L/R RCA / 3.5mm headphone jack Toslink Optical / Coaxial Toslink Optical / Coaxial / HDMI IIS Coaxial / Optical / Stereo RCA / Balance XLR banana speaker jacks / stereo RCA

Chip:
ESS9038Q2M+AK4493 no data
no data
no data
no data
TPA3255

Max sampling rate:
PCM 32bit / 384KHz DSD256 (USB); 24bit / 192KHz (OPT/COAX) PC-USB: 96K/24Bit Fiber/Coaxial: 192K/24Bit 44.1K-192KHz/16-24Bit; DSD64 44.1K-384KHz/16-32 Bit; DSD256 192KHz / 24Bit 300W x2 Output Power

Frequency response:
20Hz-20KHz (±0.3dB) 20Hz-20KHz (±0.5dB) no data
no data
RCA 20Hz-20KHz(±0.3dB); BAL 20Hz-20KHz(±0.2dB) 20Hz-20KHz (±0.8dB)

THD+N:
0.0003%@1kHz 0.0057% no data
no data
0.0005% 0.008%

SNR:
≥117dB ≥ 113dB no data
no data
RCA≥118dB,BAL≥119dB ≥110dB

• Switchable dual DAC chips: Pioneering the world’s first DAC chip switching technology, backed by a proprietary patent, adopts 2pcs of DAC chips – ESS9038Q2M and AK4493. The groundbreaking design enables users to enjoy the robust dynamics of the ESS9038Q2M or the refined tones of the AK4493, vastly enhancing personalized audio experiences and pioneering new frontiers in the HiFi realm.
• High-performance: Offering an exceptional SNR (≥117dB) and ultra-low THD of 0.0003%, ensuring the high-quality conversion of audio signals. PC-USB input supports 32Bit/384kHz transmission and DSD256 playback, suitable for users who pursue ultimate sound quality.
• Multiple inputs and outputs: Support Optical, Coaxial, and PC-USB inputs, compatible with audio sources such as mobile phones, computers, and digital players. With 2 sets of RCA and 2 sets of AUX outputs, providing users with a wide range of connection options, facilitating integration with various audio sources and playback devices, and adapting to different usage scenarios.
• Dual OLED display & Large volume knob: 2 PCS of OLED screens can display real-time sampling rates, volume levels, and decoding chip statuses, enhancing user convenience. Designed with an easy-to-use large-sized volume control knob, ensuring that users can make delicate and precise volume adjustments to meet personalized listening preferences.
• Exquisite and charming appearance: The top is designed with a glass window, showcasing the internal structure and augmenting visual effects. Equipped with remote control for easier operation; adopting CNC technology for integrated molding, combined with anodizing process treatment, meets modern aesthetics and a commitment to premium quality.