YJ0052 TPA6120A Headphone Amplifier NE5534 ALPS Tone Tuning for 32 ohms to 600 ohms Headset 20HZ-20KHZ

About this item The original TPA6120A and NE5534 are used. The main filter capacitor adopts a capacity of 2 × 3300UF to ensure strong and continuous power support. The wiring layout of the whole circuit board is quite rigorous and reasonable, and the overall PCB wiring adopts one-point grounding mode. In the dead of night, the headphones can hardly hear the bottom noise, so it is very quiet. Using UPC1237 and Macro Relay for output delay Protection. Applicable headphone impedance: 32-600 ohms. Frequency response: 20HZ-20KHZ