AIYIMA TPA6120A Headphone Amplifier board NE5534 for 32-600 ohm speaker with Headphone protection

Brand Name: Aiyima Package: no PCM: No Type: Mini Amplifier Built-in Battery: No Input Type: XLR Recommended Headphone Maximum Impedance: 32-50 Ohm Model Number: TPA6120 Output Type: Balanced ...