Input Type: LINE IN (AUDIO IN)
Output Type: LINE OUT (AUDIO OUT)
Built-in Battery: No
Recommended Headphone Maximum Impedance: <32 Ohm
Type: Professional Amplifier
Model Number: TPA6120A2
Operational Amplifier Chips Model: OP275
Bluetooth: No
WIFI: No
Brand Name: TCXRE
Input Type: LINE IN (AUDIO IN)
Output Type: LINE OUT (AUDIO OUT)
Built-in Battery: No
Recommended Headphone Maximum Impedance: <32 Ohm
Type: Professional Amplifier
Model Number: TPA6120A2
Operational Amplifier Chips Model: OP275
Bluetooth: No
WIFI: No
Brand Name: TCXRE
RM1307731642402368
![](https://ae01.alicdn.com/kf/Ha4c84c95bb0e4436842836a30acd8198C.jpg?width=930&height=727&hash=1657)
The latest upgrade version:
The overall circuit design has been improved. The power supply part uses an op amp servo power supply (LF353 + LM317 + LM337)
and four 3300uf high-capacity brand filter capacitors have been used,
making the board noise floor significantly lower, and the amp preamplifier section Refer to the Musical Fidelity amplifier circuit design,
headphone output protection circuit UPC1237 design.
Headphone power amplifier chip adopts TPA6120A2 fever chip, preamplifier OP275 fever amplifier
Working Voltage:AC Dual 12-16v
Size:100mm*100mm
![b315](https://ae01.alicdn.com/kf/HTB1FyA8nNGYBuNjy0Fnq6x5lpXaw.jpg)
Package include :
1pcs TPA6120A2 Hi-Fi Headphone Amplifier
1pcs 6.5mm to 3.5mm Adapter
1pcs Knob
![b310](https://ae01.alicdn.com/kf/HTB1vUBGn9BYBeNjy0Feq6znmFXa8.jpg)
![b311](https://ae01.alicdn.com/kf/HTB1PwUHnL1TBuNjy0Fjq6yjyXXac.jpg)
![b312_conew1](https://ae01.alicdn.com/kf/HTB1I0DxdZUrBKNjSZPxq6x00pXat.jpg)
![b313](https://ae01.alicdn.com/kf/HTB149L2nFGWBuNjy0Fbq6z4sXXap.jpg)
![b314](https://ae01.alicdn.com/kf/HTB1XtAHnNSYBuNjSspjq6x73VXa1.jpg)