Three things you can do to make CD players sound better

Status
Not open for further replies.
cheap cd sound improvement

one of the cheapest ways to improve cd players is to buy these dr. scholl blue shoe inserts. not sure what their made out of but they work great. just cut the heel out and put under the existing cd's feet. pick the ones for men because their bigger and thicker. make sure it's the blue ones. they have so many different ones. they really cut out external vibration....
 
Re: cheap cd sound improvement

lovejazz302 said:
one of the cheapest ways to improve cd players is to buy these dr. scholl blue shoe inserts. not sure what their made out of but they work great. just cut the heel out and put under the existing cd's feet. pick the ones for men because their bigger and thicker. make sure it's the blue ones. they have so many different ones. they really cut out external vibration....

Pieces of aircraft floor seem to be better! Very light & sturdy!
😎 Very high tech.
 
jwb said:


Prevailing custom amongst the locals is to use LT1085, but the regulator isn't going to attenuate noise in the MHz range. Combine a good regulator with ferrite bead filtering and thoughtful PCB layout.
---------------------------------------------------------------------------------
LT1085s are lousy when it comes to noise. Even selected 78/79x are better.

You need to use as many ALW regulators as possible!


😱 😱
 
fmak said:
jwb said:


Prevailing custom amongst the locals is to use LT1085, but the regulator isn't going to attenuate noise in the MHz range. Combine a good regulator with ferrite bead filtering and thoughtful PCB layout.
---------------------------------------------------------------------------------
LT1085s are lousy when it comes to noise. Even selected 78/79x are better.

You need to use as many ALW regulators as possible!


😱 😱
Hahahaha really? How can noise be an issue in digital circuits? Ferrite beads come in many sizes and attenuation and frequencies. What kind of beads do you mean?

🙄
 
Status
Not open for further replies.