RE: Gainclone TDA2030A

Amp/Preamp Asylum

Looking for a new Amp or Preamp? If you're after tubes, post over here.

In Reply to: Gainclone TDA2030A posted by wlee on July 6, 2007 at 08:08:52:

I've built a bunch of these with TDA2030 or TDA2040 amps, as well as LM3378 and LM478. My guess is you shouldn't put an polarized electrolytic across the +/- Voltage rails like that. Use two and put one from signal ground to +V with + of capacitor to +V. Use another one from -V to ground and put the + of the cap to ground and the negative side to -V. I'd bypass both of these with with a .01uF sized poly cap as well.

I'd personally bypass the +V to ground and the -V to ground.....not +V to -V.

This post is made possible by the generous support of people like you and our sponsors:

Amplified Parts

Follow Ups Full Thread

Topic - Gainclone TDA2030A - wlee 08:08:52 07/6/07 (3)

RE: Gainclone TDA2030A - tommytube 07/8/0717:08:34 07/8/07 (0)

RE: Gainclone TDA2030A - Alex S 00:30:39 07/7/07 (1)

RE: Gainclone TDA2030A - wlee 10:37:41 07/8/07 (0)

Follow Ups

RE: Gainclone TDA2030A - tommytube 07/8/0717:08:34 07/8/07 (0)

FAQ

Post a Message!

Forgot Password?

Moniker (Username):
Password (Optional):
	Remember my Moniker & Password (What's this?) Eat Me
E-Mail (Optional):
Subject:

Message:	(Posts are subject to Content Rules)

Optional Link URL:
Optional Link Title:
Optional Image URL:
Upload Image:
E-mail Replies:	Automagically notify you when someone responds.

To view your new posting or follow-up, click on the RELOAD or REFRESH button on your browser.