PlayStation PS1 ... a giant killer CD Player !

The simpliest way to make it sound very good without any buffer..... straight to the end!!!!!

...AK4309 what a great Digital Converter!!!!!!!!!.....among the best I've ever heard!

...mmmmI see an original 2100 opamp ....the same of the Cambridge CD5 .... another brilliant couple (AK4338+NJM2100)

...cut off any disturbing muting transistors

...a glance on the laser pick up......and vaseline grease to make it works at his best!

...swap SMD coupling cap with DIP greater cap

...putty dumping all around .....

...adesive felt on upper side....

now it sounds like it should very open and natural.....a pleasure for our ears!!!!!!!!!!!!!