SONY CDX CA900 Signal Line Capacitor Upgrade

Continuing from my post here, this Sony HU CDX CA900 make me surprised how good is the sound quality compares to others favorite brand such as Pioneer. As usual, I always want to make a simple upgrade especially on the signal line capacitor. This parts will give more impact in upgrade sound quality. Now is time to dismantle this head unit and no worries about this brand new head unit with the seal on it will be break by myself for this upgrade purpose.