Begginers Amp.

samsagaz · 31st March 2005, 11:47 AM

hi guys, someone know some damn easy simple schematic that can i use to learn abt how create amps?

i want to start for the fist stage. I al ready learned a few things abt transistors like Biasing, but dont know how start an amp

hope someone can help me.

Thanks

BobEllis · 31st March 2005, 12:29 PM

have you read the Zen series of articles at www.passdiy.com?

vpharris · 31st March 2005, 12:30 PM

Sure. Mr. Pass will guide you.

Go to www.passdiy.com and build the zen amp. That's his first amplifier designed just for your situation. To be educational to new designers/buiilders.

Then go from there... he has related more elaborate versions, preamps, and so on. And you'll get good support here.

Good luck.

samsagaz · 31st March 2005, 12:32 PM

Thanks Guys!

samsagaz · 31st March 2005, 03:28 PM

someone know any other source abt easy amps?

Nelson Pass · 31st March 2005, 08:27 PM

The JLH designs are very simple and very good. Of course
you have to wander over to Solid State to see that thread.

steenoe · 31st March 2005, 08:46 PM

Quote:

The JLH designs are very simple and very good. Of course

Yes Nelson, you are probably right

But it doesnt come with the wonderfull reading as does your single ended ClassA amp's. I am still amazed bout the Zen V1 I made! It just sounds gorgous

to say the least

So I recommend to Samsagaz, have a thorough read through Mr. Nelson's Zen papers, and take it from there

This is all about single ended ofcourse. If you want a broader perspective, look somewhere else

I see no reason to look any further though!!

Steen.

samsagaz · 31st March 2005, 09:10 PM

well for class A amps i already reading the Zen stuff,

ill take a look at JLH designs too... maybe i can get some ideas

steenoe · 31st March 2005, 09:20 PM

Quote:

well for class A amps i already reading the Zen stuff,

Well, Samsagaz. I cant quite follow you! You cant put some idea from the JLH amp, to use in Nelsons amps right away

What are you aiming for???

Steen.

vdi_nenna · 31st March 2005, 10:18 PM

I recommend the mini-aleph or Aleph 30 for starters. They are more speaker friendly. You'll also be forced to learn about mosfet matching.

However, I would read Zen and Return of Zen articles on passdiy.com.

my 2 cents.

Vince

31st March 2005, 11:47 AM	#1
samsagaz diyAudio Member Join Date: Aug 2004 Location: Argentina	Begginers Amp. hi guys, someone know some damn easy simple schematic that can i use to learn abt how create amps? i want to start for the fist stage. I al ready learned a few things abt transistors like Biasing, but dont know how start an amp hope someone can help me. Thanks

31st March 2005, 12:30 PM	#3
vpharris diyAudio Member Join Date: Dec 2001 Location: Philadelphia	Sure. Mr. Pass will guide you. Go to www.passdiy.com and build the zen amp. That's his first amplifier designed just for your situation. To be educational to new designers/buiilders. Then go from there... he has related more elaborate versions, preamps, and so on. And you'll get good support here. Good luck. __________________ Vince Harris

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31st March 2005, 12:29 PM	#2
BobEllis diyAudio Member Join Date: Sep 2003 Location: Upstate NY	have you read the Zen series of articles at www.passdiy.com?

31st March 2005, 12:32 PM	#4
samsagaz diyAudio Member Join Date: Aug 2004 Location: Argentina	Thanks Guys!

31st March 2005, 03:28 PM	#5
samsagaz diyAudio Member Join Date: Aug 2004 Location: Argentina	someone know any other source abt easy amps?

31st March 2005, 08:27 PM	#6
Nelson Pass The one and only Join Date: Mar 2001	The JLH designs are very simple and very good. Of course you have to wander over to Solid State to see that thread.

31st March 2005, 09:10 PM	#8
samsagaz diyAudio Member Join Date: Aug 2004 Location: Argentina	well for class A amps i already reading the Zen stuff, ill take a look at JLH designs too... maybe i can get some ideas

31st March 2005, 10:18 PM	#10
vdi_nenna diyAudio Member Join Date: Oct 2000 Location: PA, USA	I recommend the mini-aleph or Aleph 30 for starters. They are more speaker friendly. You'll also be forced to learn about mosfet matching. However, I would read Zen and Return of Zen articles on passdiy.com. my 2 cents. Vince

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