The FiiO AM5 module amplification has been designed utilizing the MUSES02 for voltage amplification like FiiO AM2. With TPA6120A2- a current feedback differential input hight fidelity headphone amplifier integrated circuir usually applied on desktop device by Texas Instrument as the headphone amplifier chip to achieve lower distorsion, higher bandwidth and higher slew rate.
In combination with FiiO’s setup, effectively lowers the output impedance of TPA6120A2 so as to lower the output impedance to the maximum level. Capable of ultra hight current for highly-dynamic musical performance and hardware-level adjustable gain to cater to different headphones.
Using the screwdriver included in the accessories to unscrew the FiiO T5 screws and exchange the headphone amplifier module. Although protection circuits are installed on the FiiO X7, it is still recommended to perform module exchange while the FiiO X7 Android audio player is turned off.