stereo NPN amp

[Tekko]

Heres my latest project, a stereo version of the NPN amp i built a few months ago.

Schematic, i cant remember component values since i made them months ago:
http://i.imgur.com/JPnPw.png


A video:
YouTube - Stereo NPN amplifier

[Workhorse]

What is so special in your circuit and where are emitter resistors of Pre-drivers. A missing Zobel network at the output too.

[Tekko]

Predriver emitter resistor is right here: http://i.imgur.com/KfuBb.png

Are you saying this topology is so common here that it was completely pointless to post it ?

[Workhorse]

Originally Posted by Tekko

Are you saying this topology is so common here that it was completely pointless to post it ?

What is the point in posting one thing again and again, there are hundreds of threads which discuss this traditional quasi-complementary amp.

[Tekko]

Ok well then i've posted my last project on this forum since it apparently is just a variation of the same thing.

Then admin can remove this thread.

[geraldfryjr]

I like this thread I had seen this design and was hoping to see your results! jer

[lineup]

Tekko.
Put back your circuit. There is always something to learn.
People posting variations to something happens all the time.

[geraldfryjr]

luckily I coppied down the output stage before it disappered,at least I hope I have the right one. jer

[geraldfryjr]

What I liked about the circuit is that it was simple and used common non exotic parts.
Stuff that I have plenty of laying around doing nothing.

I myself seen alot of such arogance in these threads lately and have fallen victim to such aswell, over one of my designs, and ,I was told that is not the way to do it as the circuit works perfectly for its intended purpose and has great potentional for a few other ideas that I had in mind.

I try and do my best to ignore such statements,But I understand how pressing those can be.
And I certainly don't back down without a complete rebuttle.

I Find myself constanly repeating myself on the same subject many times in several threads on the same subject only to help others learn more so that I maybe can learn something new along the way aswell.

I have read the threads in the past on this similar circuit and I had found that it works rather good if setup properly and with a few simple refinments could be just the ticket for an inexpensive great performing power amplifier for someone that doesn't want to build an amp that has 50,000 parts in it.

I am with you Teko,don't let any one discourge you or your will to be creative !!!! jer

[geraldfryjr]

For every one else if you feel that something is pointless then don't post on the subject!
It is very simple really. jer