FiiO Am3a

FiiO AM3A Balanced Amplifier Module for the FiiO X7 and X7 Mark II Music Player

The FiiO AM3A module features a 3.5 mm unbalanced and a 2.5 mm balanced headphone output. The FiiO X7 Mark II music player already includes the AM3A amplifier module. The AM3A amplifier module also fits the FiiO X7.

• Headphone amplifier module for the FiiO X7 and FiiO X7 Mark II music player (the standard module on the FiiO X7 is removed and replaced by the AM3A module)
• Balanced 2.5 mm TRRS output and standard 3.5 mm output
• For a completely interference-free signal

Specifications for balanced 2.5 mm TRRS connection:

• Output power: > 380 mW (16 Ohm / 1 kHz) / > 400 mW (32 Ohm / 1 kHz) / > 63 mW (300 Ohm / 1 kHz)
• THD+N: 0.003 % (1 kHz)
• Frequency response: 6 Hz ~ 60 kHz (-3 dB)
• Output impedance: 97 dB (1 kHz)
• Maximum output current: > 150 mA
• Output voltage peak: > 10 Vp-p
• Recommended headphone impedance: 16 ~ 300 Ohm

Specifications for standard 3.5 mm connection:

• Output power: > 200 mW (16 Ohm / 1 kHz) / > 150 mW (32 Ohm / 1 kHz) / > 17 mW (300 Ohm / 1 kHz)
• THD+N: 0.003 % (1 kHz)
• Frequency response: 6 Hz ~ 60 kHz (-3 dB)
• Output impedance: 73 dB (1 kHz)
• Maximum output current: > 150 mA
• Output voltage peak: > 6 Vp-p
• Recommended headphone impedance: 16 ~ 150 Ohm

Scope of delivery:

• FiiO AM3 amplifier module
• 2 screws.