FiiO FD5 Measurements

Frequency Response

Stock nozzle

Frequency Response graph of FiiO FD5
Measurement Date: 2020-12-20 [Test condition]

Narrow nozzle (triple flange L ear-tips)

Frequency Response graph of FiiO FD5 Narrow nozzle (triple flange)
Measurement Date: 2020-12-21 [Test condition]