Updated: 16-Jun-05

The DDDAC1543 Support Site
Trying to be of some on-line help......


Introduction 
I have found out, that the DDDAC1543 is not only causing great pleasure, but for some unlucky DAC-builders also a source of sorrow..... Normally the DAC will work just like that, but as we all know, Mr. Murphy is always looking for victims !! I have received many mails with questions for help and also on Audio-Forums I have seen some requests for help. Furthermore, I receive questions on modifications, which components to use and about small errors in the drawing or unclear on what I actually mean sometimes......

Therefore I started this Page !!! I will try to collect the issues, topics or whatever, which reach me and where the solution or answer is already known. This might proof helpful for other DDDAC1543 builders and might bring up ideas and or solutions.

To balance this negative energy ;-) I will make one topic for testimonies where I will collect (part) of reactions from people who made it all the way through and shared their reactions with me..... 

Therefore, feel FREE to send me your inputs, your problems with or without  solutions, so I can select them for this page.....

 

DDDAC1543 Support Topics


# Collection of Testimonies and a few links to sites of other DDDAC builders....    

# Problems when using the "alternative" LT1085 in stead of a LM317 / Oscillations hard Noise

# Using Common Cathode DUO LED with the battery checker ....

# In some cases there is lack of Bass response. The solution is here (PLUS the best tweak for the DDAC154 :-) ....

# Make sure to adjust the correct DC Bias ....

# A solution from a DDDAC1543 Builder for a super cool Tower !!! Brilliant IDEA !! ....

 

 

Happy Listening and Building !!!!

Doede Douma


IMPORTANT: The information provided on this page is intended as guide for DIY activities and therefore free to copy and or publish. If any one wishes to use any of the information from my WEB site, please make sure to refer and footnote to my URL Link as source! Doede Douma