Audio Research LS22 DIY

terfyo · 1st January 2013, 03:22 AM

Hi all,

For the new year of 2013, I would like to state my new year resolution; I am going to build an Audio Research LS22 pre-amp from scratch.

Schematics can be found on the Audio Research unofficial database.

Any words of advice for a beginner?

Regards,
Terfyo

theduker · 9th February 2013, 04:23 AM

I bought 2 of them, personally, I would go for easier.

analog_sa · 9th February 2013, 07:23 AM

Gee, what made you pick that particular circuit? I can only scratch my head in wonder looking at it: equivalent performance can be achieved by half the tube count. Marketing considerations took over?

theduker · 9th February 2013, 07:38 PM

I have to agree, this is such a difficult circuit for a new person. Start small, keep it reasonable... Maybe a curcio daniel? maybe a bottlehead kit? Like I said, I own two of these, they're fairly complex...

1st January 2013, 03:22 AM	#1
terfyo diyAudio Member Join Date: Jul 2009 Location: Singapore, Thomson Gardens	Audio Research LS22 DIY Hi all, For the new year of 2013, I would like to state my new year resolution; I am going to build an Audio Research LS22 pre-amp from scratch. Schematics can be found on the Audio Research unofficial database. Any words of advice for a beginner? Regards, Terfyo

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9th February 2013, 04:23 AM	#2
theduker diyAudio Member Join Date: Mar 2012 Location: Minneapolis, MN	I bought 2 of them, personally, I would go for easier.

9th February 2013, 07:23 AM	#3
analog_sa diyAudio Member Join Date: Aug 2002 Location: Sofia	Gee, what made you pick that particular circuit? I can only scratch my head in wonder looking at it: equivalent performance can be achieved by half the tube count. Marketing considerations took over?

9th February 2013, 07:38 PM	#4
theduker diyAudio Member Join Date: Mar 2012 Location: Minneapolis, MN	I have to agree, this is such a difficult circuit for a new person. Start small, keep it reasonable... Maybe a curcio daniel? maybe a bottlehead kit? Like I said, I own two of these, they're fairly complex...