| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $103.73 | $101.62 | $98.44 | $94.21 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
$1,621.96
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
$1,621.96
Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
$2,912.97
Headphone Amplifier Board Full Balanced Inputs & Outputs Finished Tested Version
Features:
- Full Balance: Full balanced input & output transmission for lower distortion and better dynamic performance.
- Compatibility: With RCA input and 6.5mm headphone output interface, it is compatible with more devices.
- TPA6120 Output Chip: Powerful TPA6120A2 is a current feedback type amplifying circuit with a conversion rate up to 1300V/us. Its distortion is 0.00014%, THD+N 120dB. The output current is 700mA. It can drive large impedance headphones.
- Protective Circuit: Built with protective circuit, its relay can control the working status of left and right channel separately.
- Premium Components: The amplifier board is of high quality, for it is built with AUDIO filter capacitor, WIMA coupling capacitor, ALPS potentiometer, Philips advanced diode, and Swiss gold-plated balance port.
- Green Transformer: The 25W transformer requires power supply of 15Wx2.
- 220V switch for power supply.
Package Included:
- 1 x Headphone Amplifier Board Finished
Note: The transformer and power switch are integrated on the PCB. Please not touch the bare metal part of the power switch and the bottom of the switch and the bottom of the transformer and the 220V wiring port by hand to avoid the risk of electric shock. Thank you!
