Build a really good 3A current source in the speaker stage?

[Progg70]

If you would build a really good current source that have a high current, 3A in the speaker drive stage. See the picture; how could it look like.
I have searched.

 

[Nelson Pass]

Depends on what you mean by really good. You can build a
decent CCS with an N channel Mosfet and a generic npn
transistor.

 

[Progg70]

Yea.. Can you give me some schematic on it?

 

[Progg70]

Hello ...

 

[Nelson Pass]

Sorry, I was busy being on TV.

 

[planet10]

Sorry, I was busy being on TV.

Reality TV? Documentary? Nelson visits Disneyland with the grandkids? Star in a movie with Bruce Willis? Sanda Bullock?

Inquiring minds want to know more

dave

 

[Progg70]

Thanks! I'm trying it out.

 

[Blues]

Dave, look in the link below...

"Yes, that was me. They picked out the scruffiest guy in
the VIP line." -np

http://abclocal.go.com/kgo/index?se...news&id=3293874

Nelson and Jill were the best supporting actors for the Rolling Stones' SF concert stop

 

[planet10]

http://abclocal.go.com/kgo/index?se...news&id=3293874

And once you are there where do you go... i can't see anything obvious & there are many, many links....

dave

 

[paulb]

http://abclocal.go.com/kgo/story?section=entertainment&id=3627930
Cool, click on the Video link...

 

[planet10]

I had found that page... the only video link (labeled as such) just loops back to the same page.... i can't find the video....

dave