Home > All Categories > Consumer Electronics > Portable Audio & Video >

Headphone Amplifier

TPA6120A NE5534 Headphone Amplifier Board UPC1237 Protective Circuit for 32-600 ohm speaker amplificador audio G9-007

US $20.22
US $40.45 -50%

Buyer Protection

Money Back Guarantee Refund in 15 Days


Item specifics

  • Package: no
  • PCM: No
  • Type: Mini Amplifier
  • Built-in Battery: No
  • Input Type: XLR
  • Channels: 2 (2.0)
  • Recommended Headphone Maximum Impedance: 32-50 Ohm
  • Output Type: Balanced Out
  • Body Material: Plastic
  • DSD (Direct Stream Digital): No
  • Bluetooth: No
  • Signal To Noise Ratio: 120
  • Dimensions (WxHxD): 104*88mm
  • DAC Model: TPA6120
  • Brand Name: LUSYA
  • WIFI: No
  • Operational Amplifier Chips Model: TPA6120
Product Description


TPA6120A NE5534 Headphone Amplifier Board UPC1237 Protective Circuit 

We are profession team for Amplifier  on aliexpress,

we will design more HIFI AMP,

If you have any question during your shopping,

fell free to ask us.

leave message to us.we will reply to you ASAP.

please attention our store:Chick meAdd

also we will have many discount in our store:discount

we will offer good service and perfect product.thank you!





1). Using the original TPA6120A and NE5534.
2). The main filter capacitor capacity using 2 × 3300UF, ensure strong support for a steady stream of power.
3). The selection of rings resistance metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
4). PCB using 1.6mm thick double-sided sheet, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality.
5). The entire circuit board trace layout is quite strict and reasonable, the overall PCB traces using a little grounding. In the dead of night almost hear the background noise contained headphones, very quiet.
6). Use UPC1237 and Hongfa relay output delay for protection
7). The two red switches corresponding channel gain switch.




Basic parameters:
Board size: 104MM*88MM
Operating Voltage: dual AC15V-0-15V
Applicable Headphone Impedance: 32 -600 ohm
Frequency response: 20HZ-20KHZ


Packaging Including:

1x TPA6120A Headphone Amplifier board