OPPO UDP 205 DAC circuits upgrade

OPPO BD player Mod. 2017.09.05 07:58


The main stereo balance and unbalanced output should be modified mainly.

The electrolytic capacitor is now used, they should be replaced with OSCON(SANYO or Panasonic) and Wima film capacitor ( MKS2 1uF/63V)

 Coupling capacitors are a very important part where the sound signal passes directly. The function is to cut off DC voltage and pass only music signal, which is very directly related to sound quality.