Preamp Design

steevo · 9th October 2007, 06:23 PM

Can anyone recomend a good preamp design with circuit board layout or ready made circuit booards to build. I was going to buy and build the Doug self preamp detailed in his book, but i have had a bad experience ordering boards for his designs already so that is out of the window.

Has Anyone built a top quality preamp with MM/MC turntable input.

Cheers
Steevo

Netlist · 9th October 2007, 08:02 PM

Why not have a look at the Passlabs forum?

Or pay a visit to www.passdiy.com.

/Hugo

Gordy · 9th October 2007, 09:51 PM

http://electronics.dantimax.dk/Kits/...mps/index.html

http://sound.westhost.com/projects-2.htm

Gordy · 10th October 2007, 03:30 PM

Quote:

Originally posted by steevo

Has Anyone built a top quality preamp with MM/MC turntable input.

Cheers
Steevo

You may get more of a response to that question over in the Analogue section of this forum.

PigletsDad · 10th October 2007, 03:49 PM

You could also look at the Borbely designs.

tinitus · 10th October 2007, 03:56 PM

http://www.hagtech.com/

http://www.thel-audioworld.de/module/phono/phono-M.htm

http://sjostromaudio.com/_unsql/hifi/qsxm2/index.html

tinitus · 10th October 2007, 06:39 PM

I have been thinking about a cost no object solidstate preamp

I would use this attenuator http://www.twistedpearaudio.com/joshuatree/jt.aspx

And this power supply http://sjostromaudio.com/_unsql/hifi/jsr06/index.html

But I havent found a output/buffer design

AND a major problem is whether it will be any better than the new BURSON preamp ... but at least I am sure the diy pre will be expencive

Zen Mod · 10th October 2007, 06:57 PM

well ......... I'm sorta biased, so I'll say .......... nothing

tinitus · 10th October 2007, 09:11 PM

About PASS preamps, which I rerckon Choky refers to ... attenuation on both "in" and "out" ... "out" dc-caps ... and high gain ... otherwise surely nice amps ... I suppose they need transistor matching

9th October 2007, 06:23 PM	#1
steevo diyAudio Member Join Date: Sep 2005	Preamp Design Can anyone recomend a good preamp design with circuit board layout or ready made circuit booards to build. I was going to buy and build the Doug self preamp detailed in his book, but i have had a bad experience ordering boards for his designs already so that is out of the window. Has Anyone built a top quality preamp with MM/MC turntable input. Cheers Steevo

10th October 2007, 06:57 PM	#8
Zen Mod diyAudio Member Join Date: Jan 2003 Location: ancient Batsch , behind Iron Curtain	well ......... I'm sorta biased, so I'll say .......... nothing __________________ my Papa is smarter than your Nelson ! tnx to clean thread ; Cook Book ; PSM LS Cook Book ; Baby Diyaudio FORUM ; BAF Forum & Gallery;I'm dumb

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9th October 2007, 08:02 PM	#2
Netlist diyAudio Moderator Join Date: Jan 2003	Why not have a look at the Passlabs forum? Or pay a visit to www.passdiy.com. /Hugo

9th October 2007, 09:51 PM	#3
Gordy diyAudio Member Join Date: Nov 2006	http://electronics.dantimax.dk/Kits/...mps/index.html http://sound.westhost.com/projects-2.htm

10th October 2007, 03:49 PM	#5
PigletsDad diyAudio Member Join Date: Jul 2007 Location: South Worcestershire	You could also look at the Borbely designs.

10th October 2007, 03:56 PM	#6
tinitus diyAudio Moderator Join Date: Nov 2005	http://www.hagtech.com/ http://www.thel-audioworld.de/module/phono/phono-M.htm http://sjostromaudio.com/_unsql/hifi/qsxm2/index.html

10th October 2007, 06:39 PM	#7
tinitus diyAudio Moderator Join Date: Nov 2005	I have been thinking about a cost no object solidstate preamp I would use this attenuator http://www.twistedpearaudio.com/joshuatree/jt.aspx And this power supply http://sjostromaudio.com/_unsql/hifi/jsr06/index.html But I havent found a output/buffer design AND a major problem is whether it will be any better than the new BURSON preamp ... but at least I am sure the diy pre will be expencive

10th October 2007, 09:11 PM	#9
tinitus diyAudio Moderator Join Date: Nov 2005	About PASS preamps, which I rerckon Choky refers to ... attenuation on both "in" and "out" ... "out" dc-caps ... and high gain ... otherwise surely nice amps ... I suppose they need transistor matching

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