Amplifier Board - AIYIMA B2D1616

Audio Amplifiers
$49.99 $32.99
Product brief:
Within the ES9023, the patented ultra line stream (Hyperstream) architecture and time domain jitter cancellation technique are employed to achieve jitter free recording quality, with dynamic range of 112dB.
Since the integrated charge pump can generate negative voltage, the ES9023 can output 2Vrms directly at the reference ground under the single power supply, thus eliminating the coupling capacitance of the DC voltage isolation. Moreover, the output amplitude can be set at resistance less than 2Vrms level by actual resistance. Switching machine noise is also fully inhibited.
Product details:
1. Using original SA9023 ES9028K2M
2. The main circuit of electrolytic capacitor signal adopts Panasonic electrolytic capacitor imported from Japan, which guarantees strong and continuous power support.
3. PCB uses 1.6mm thick double panel, 2.0A thick copper, tin spraying process to ensure good passing performance of large and small currents. First-class PCB quality.
4. Supporting maximum 24-bit 96K sampling rate, supporting: 33K, 44.1K, 48K, 88.2K, 96K sampling rate.
5. Size: 80*61.5MM



All items in store may take 2 to 5 business days to process.  Please add processing time to your shipping estimate below.

Here is an estimate of the shipping times.  Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times. 


Estimated Shipping Time

United States

10-30 business days

Canada, Europe

15-40 business days

Australia, New Zealand

15-45 business days

Mexico, Central America, South America

20-60 business days 

Middle East (UAE, Saudi Arabia)

20-40 business days


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Aiyima is not responsible for destination country tax and/or any duty charge that may incur. Customers will be held accountable for any restrictions, duties, taxes, and any other fees collected from the destination country.
Aiyima will not be responsible for any Duties, Taxes, or Customs fees under any circumstances.
If the order arrives in your country and...
• The customer refuses to accept the package
• The number of attempts is made in the country of destination to deliver the package.
Aiyima reserves the right to abandon the package(s) and will not be responsible for any refund.

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Amplifier Board - AIYIMA B2D1616
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