D-143 mods

falkon72 · Feb 17, 2003 at 2:29 PM

I like the warm sound of my D-143 (sometimes more than the d25s) and I'm lookin for some way to upgrade it. They are the same as the D-141 I think. Suggestions for mods?

falkon72 · Feb 21, 2003 at 3:16 AM

bump

can I use a Burr Brown or any other op amp?

puppyslugg · Feb 21, 2003 at 7:11 PM

Do you know whar opamp is in there now?

falkon72 · Feb 21, 2003 at 10:22 PM

I don't know but I think it's somewhere in this list

puppyslugg · Feb 21, 2003 at 11:08 PM

I went to PartSolver and there is no number for the opamp it self. You see the price of a replacement opamp?!!

You'll need to go into the unit to find out. Unless you want buy a service manual from Sony. Which wouldn't be a bad idea.

falkon72 · Feb 22, 2003 at 1:23 AM

has anyone opened their D-141? I think anything that will work in D-14x will work in it because they all look exactly the same.

falkon72 · Feb 22, 2003 at 6:36 PM

OK i opened it up but I have no idea which one is the opamp

LamerDeluxe (tm) · Feb 23, 2003 at 9:18 PM

Probably a chip closest to the headphone-out. Possibly starting with 'BA' and then a number.

D-143 mods

falkon72

100+ Head-Fier

falkon72

100+ Head-Fier

puppyslugg

Headphoneus Supremus

falkon72

100+ Head-Fier

puppyslugg

Headphoneus Supremus

falkon72

100+ Head-Fier

falkon72

100+ Head-Fier

LamerDeluxe (tm)

500+ Head-Fier

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