PGA2310 based preamp finished - Page 3

Abnormal1 · 15th November 2005, 01:59 PM

Quote:

Originally posted by plovati
of this one?

http://www.audioxpress.com/magsdirx/...nrichs-pt1.pdf

I think this is the authors official web page for that preamp.

http://www.dh3ben.de/html/electronic...1_preamp.shtml

Abnormal1

Lougous · 6th January 2006, 06:35 PM

Hi guys,

Very interesting
Is there any possibility to have a multichannel version of this wonderful preamp?? and how?

Pierre

abid_rehan · 7th January 2006, 01:56 AM

High End Pre Group Design Invitation
hope this will answer your Q for multichannel application.

julius20 · 7th January 2006, 03:10 AM

@ Lougous

What's so interesting about this Preamp...? It's just the standard application without any buffers...

Have alook at this:

http://www.hifiakademie.de/

A modular system with touch screen... OPA134 at the input and OPA134+BUF634 at the output...

Greetings

jash2008 · 19th July 2010, 08:59 PM

Quote:

Originally Posted by bostjancek

The PIC Micros were programmed with Willem programmer - but you could use also JDM programmer which is very simple for DIY. The code was writen in Pic Basic Pro language. The code is not complicated - I have corrected the code which I foud here on the forum because it was written for 16F84 PicMicro. The code for the input selector was also writen in PBP.

Here is the main code :

Hi,

I am searching this project from long time.
I am not much famaliar with microcontrollers. So would you be kind enough to post the hex codes and schematics

.

BTW does your circuit has provision to store the last volume level used.

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6th January 2006, 06:35 PM	#22
Lougous diyAudio Member Join Date: Mar 2005 Location: Alsace	Hi guys, Very interesting Is there any possibility to have a multichannel version of this wonderful preamp?? and how? Pierre

7th January 2006, 01:56 AM	#23
abid_rehan diyAudio Member Join Date: Mar 2007	High End Pre Group Design Invitation hope this will answer your Q for multichannel application.

7th January 2006, 03:10 AM	#24
julius20 diyAudio Member Join Date: Feb 2004 Location: Geilenkirchen, Germany	@ Lougous What's so interesting about this Preamp...? It's just the standard application without any buffers... Have alook at this: http://www.hifiakademie.de/ A modular system with touch screen... OPA134 at the input and OPA134+BUF634 at the output... Greetings