One ES9038PRO chip, with all of its 8 parallel outputs, is used for each channel to achieve richly detailed sound with minimal distortion. The K9 Pro ESS employs the Qualcomm QCC5124 to handle Bluetooth duties, with support for formats such as LDAC, aptX HD and aptX Adaptive.
FiiO K9 Pro – FiiO Polska
FiiO K9 Pro ESS Desktop Bluetooth DAC and Amp 6953175710240
FiiO K9 Pro ESS -Wzmacniacz Słuchawkowy z DAC
[DAC/AMP combos]: K9Pro ESS desktop amplifier can drive 600Ω power-hungry headphones. Connect to your pc, players as desktop dac, you also could play
FiiO K9 Pro ESS Hi-Res USB DAC Headphone Desktop Amplifier(ESS Version)
FiiO K9 Pro ESS -Wzmacniacz Słuchawkowy z DAC
FiiO K9 Pro ESS -Wzmacniacz Słuchawkowy z DAC
FiiO K9 Pro ESS -Wzmacniacz Słuchawkowy z DAC
FiiO K9 Pro ESS, DAC / AMP, Desktop Audio
FIIO K9 Pro ESS Black wzmacniacz słuchawkowy z DAC
Fiio K9 Pro - DAC / Headphone Amp
FiiO K9 Pro ESS -Wzmacniacz Słuchawkowy z DAC