CD 104 Holy Grail Modification :-)

CD 104 with external Eringa modification ,

Peek inside the Filter


High-end copper screw

There is some life


4 Shielded Wires 2 Current bus Left en Right , Mute en De-emphasis.

Mute en De-emphasis.

Mute / kill signal pickup.

Some red markings


After reflowing the griplets the player starts working

Only there’s no audio , There is no Data and Clock out of the SAA7030

Resoldering the SAA7030 fixes the problem or not CD104_Relay


Resistant in relay contacts

New relay’s

Oeps , The moded Erigna CD104 vs a original CD 104…