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Mini Dual ES9038Q2M USB DAC D/A Audio Converter COAX/OPT Headphone Amplifier

Item description

Features
  • Q5 PRO is a multi-function DAC & headphone amp, with PC-USB / optical / coaxial inputs, compatible with many audio device such as phone, computer, TV, CD player, TV setbox and so on; and with stereo L/R RCA / 6.35mm headphone jack outputs, can enjoy HiFi music in different ways.
  • Reasonable circuit layout and concise wiring, the sound is clear and natural, and adopting high-quality chip architecture to achieve much better sound quality:
Adopting dual ES9038Q2M decoding chip, each one responsible for one channel, the dynamic and the separation degree are much better, and higher resolution to reproduce real live music.
 
High-quality USB chip to get higher decoding ability, supporting 32Bit / 384KHz transmission. AK4113 receiving chip, coaxial and optical inputs support 16/24Bit 44.1/48/88.2/96/176.4/192KHz.
 
TPA6120A2 headphone amp chip and with gain adjustment, can match better with headphones with different sensitivity, also with low distortion and strong drive power enough to drive 16-600 ohm headphones.
 
TL072x2+LM4562+NE5532 op amp, with low distortion, low noise, high precision and large dynamic range, and pluggable op amp socket design, convenient to upgrade other op amps of different sound styles.
 
Over ten groups of voltage regulator circuit, each of them are powered separately, without any interference and the sound detail is much richer.
  • Strong compatibility, support DSD256: USB input compatible with windows 7 / 8 / 10 / MAC OS system, DSD256 format playback reproduces high-quality music. Also supports OTG function that can be used with mobile phones. With input and output selection button, easily to choose the channel you want without plugging in and out the cables repeatedly.
  • Proper size with exquisite appearance, each kind of inputs and outputs is designed with its own indicator to show working status very clearly. Aluminum case looks cool and fashionable, very suitable for home/office desktop audio system use.
Warm tips:
 
1. WIN7 and WIN8 systems and play DSD need to install USB driver, please contact us when you receive DAC.
2. PC-USB input supports OTG function but cannot guarantee 100% compatible with all phones, and Android system needs OTG cable and IOS system needs large current camera kit, please prepare by yourself.
3. The volume knob can control the output volume of headphone jack and RCA output at the same time.
Parameters
  • Chipset: ES9038Q2MX2+AK4113VF+TPA6120A2+TL072x2+VT1728A+LM4562+NE5532+C1237+MCU
  • Audio input: USB / Optical / Coaxial
  • Audio output: Stereo RCA / 3.5mm headphone jack
  • PC-USB System supported: Win7/Win8/Win10/MAC
  • Supported highest sampling rate:
32bit / 384KHz (USB-Win10 / Win 11 system)
24bit / 192KHz (USB-Win7 / Win8 system)
24bit / 192KHz (Coaxial/optical)
  • Headphone impedance: 16Ω-600Ω
  • Headphone output power: 830mW@32Ω / 139mW@300Ω
  • Frequency response: 20Hz-20KHz (±0.2db)
  • S/N ratio: 107dB
  • THD+N: 0.001%
  • Output level: ±10vpp
  • Working voltage: DC 12V
  • Dimensions(W*D*H): 95*124*30mm / 3.74*4.88*1.18in
  • Net weight: 290g / 0.63lb
  • Package weight: 700g / 1.54lb
Packing List
  • 1*Q5 PRO DAC
  • 1*DC 12V Power Adapter
  • 1*USB Cable
  • 1*6.35mm to 3.5mm Headphone Adapter
Safe and secure payment by PayPal.
Please leave VALID TELEPHONE NUMBER which is necessary and very important.
 
Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
 
Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). 

Free Return Within 30 Days

We provide  return within 30 days for all items you bought on eBay, full refund and return shipping will be provided.

1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

If you are satisfied with our products and service please leave a 5-star StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied.

 

 

 

Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.
 
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
 
We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.
Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
 
 Working time

Beijing(CN)Monday-Friday09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday08:00 PM - 05:00 AM
London(UK)Monday-Friday01:00 AM - 10:00 AM
Paris(FR)Monday-Friday02:00 AM - 11:00 AM
 
During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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