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HiFi Bluetooth 5.1 Stereo ES9038 Audio Amplifier Speaker Receiver DAC APTX-HD

Item description

Warm Tips：
 
1. For faster and safer delivery, the remote control without battery ( AAA ) , please prepare it yourself.
2. In addition to the product itself, the package also includes a DC 5V portable USB power cable.
 
Features 
  • Universal Connectivity: With 4 kinds of audio input ( Bluetooth / Digital Coaxial RCA / Digital Optical TOSLINK / USB ) and 3 kinds of audio output ( 3.5mm Headphone jack / Stereo RCA / Digital Coaxial RCA ), the Bluetooth Receiver is compatible with a multitude of devices. Its comprehensive input/output interfaces allow for easy integration with various audio sources to achieve high-quality DAC decoding and output.
  • High-end Audio Processing: Our device is equipped with the high-performance Qualcomm QCC5125 Bluetooth module and supports APTX/APTX ADAPTIVE/APTX-HD/LL/AAC and other high-level protocols. It works in conjunction with the ESS ES9038Q2M DAC decoder chip to provide a clearer, more accurate audio signal for more layered and detailed music, perfect for audiophiles looking for superior wireless sound quality.
  • Functional Design: Our device is equipped with an advanced IPS color display that offers a clear view of crucial audio parameters. This includes real-time information on volume levels, mute status, RCA output mode, and the type and rate of the input signal sampling, which makes it easy to monitor and adjust settings as needed.In addition the screen brightness allows you to fine-tune it to five different levels depending on your preference and ambient light conditions.
  • Stable Power Supply: Our products are equipped with ±12V boost circuit to ensure stable and reliable power supply. A stable power supply reduces noise and interference, which improves the clarity and dynamic range of the audio signal, improves audio performance, and provides purer sound quality. In addition, the boost circuit can also make more efficient use of battery energy and extend the life of the battery.
Parameters
  • Audio input: Bluetooth / Digital Coaxial RCA / Digital Optical TOSLINK / USB
  • Audio output: 3.5mm Headphone Jack / Stereo RCA / Digital Coaxial RCA
  • Working voltage: DC 5V / 1A ( Type-C )
  • Decoding programme: ES9038Q2M 
  • Frequency response: 20Hz-20KHz ( ± 0.06dB )
  • THD: 0.0005%
  • SNR: 90dB
  • DNR: ≥121dB
  • Headphone matched impedance: 16-300 ohm
  • Dimensions(W*H*D): 97*32*130mm / 3.82*1.26*5.12in ( Including volume knob 142mm )
  • Package dimensions: 200*70*250mm / 7.87*2.76*9.84in 
  • Net weight: 300g / 0.66lb
  • Package weight: 600g / 1.32lb
 
  PCM DSD(Native) DSD(Dop)
USB 44.1kHz-96kHz/16bit-24bit NO NO
BTH
44.1kHz-96kHz/16bit-24bit
LDAC、aptx-HD、apbx-LL
aptx-adaptive、aptx、sbc、aac
 NO NO
OPT Optical Fibre 44.1kHz-192kHz/16bit--24bit NO DOP64
COAX Coaxial 44.1kHz-384kHz/16bit-24bit NO DOP64--DOP128
COAX Coaxial Output 44.1kHz-384kHz/16bit-24bit NO  DOP64--DOP128
 
 
 
Packing list:
  • 1*Bluetooth Receiver
  • 1*Remote Control (without battery)
  • 1*DC 5V USB Power Cable
 
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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