Class A sigle ended Help?

covik · 30th April 2007, 10:41 AM

I found this schematic on the net, im curious to build it.
Can someone explain if it works, maybe someone build it,
is the schematic ok, will bias current blow my speakers,
i dont know, im lost, but it is very interesting 12Volts 16W class A.
The link to the page is not working.

Thanks!

Leolabs · 30th April 2007, 03:17 PM

Theoritically it will work.Don't worry that bias current will blow you speaker as there is a output cap.

flg · 30th April 2007, 04:27 PM

That .5H L is likely to weigh 1/2 as much as your car battery

AndrewT · 30th April 2007, 04:39 PM

Will half a henry cost ten times as much as a car battery?

But, if it doubles the output swing from it's stored energy it could be worth it. Yes, four times the power compared to the normal output swing of a single ended.
Is that much extra achievable?

HOEK · 30th April 2007, 04:47 PM

Hello

Will this amp work on 24V dc

regards

HOEK · 30th April 2007, 05:42 PM

Hello

Will this amp work on 24V dc

regards

ThSpeakerDude88 · 1st May 2007, 01:43 AM

wow.. I am quite interested in this as well, as most decent decks put out around 16 watts RMS anyways...
That choke might be hard to find though, at the amperage it needs to handle

30th April 2007, 04:39 PM	#4
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	Will half a henry cost ten times as much as a car battery? But, if it doubles the output swing from it's stored energy it could be worth it. Yes, four times the power compared to the normal output swing of a single ended. Is that much extra achievable? __________________ regards Andrew T.

1st May 2007, 01:43 AM	#7
ThSpeakerDude88 diyAudio Member Join Date: Jun 2005 Location: USA	wow.. I am quite interested in this as well, as most decent decks put out around 16 watts RMS anyways... That choke might be hard to find though, at the amperage it needs to handle __________________ always preach the gospel- and when necessary use words.

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30th April 2007, 03:17 PM	#2
Leolabs diyAudio Member Join Date: Dec 2004 Location: Bukit Mertajam	Theoritically it will work.Don't worry that bias current will blow you speaker as there is a output cap.

30th April 2007, 04:27 PM	#3
flg diyAudio Member Join Date: Jul 2005 Location: North East	That .5H L is likely to weigh 1/2 as much as your car battery

30th April 2007, 04:47 PM	#5
HOEK diyAudio Member Join Date: Apr 2005 Location: Burgum	Hello Will this amp work on 24V dc regards

30th April 2007, 05:42 PM	#6
HOEK diyAudio Member Join Date: Apr 2005 Location: Burgum	Hello Will this amp work on 24V dc regards

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