Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Digital Source Digital Players and Recorders: CD , SACD , Tape, Memory Card, etc.

DAC without oversampling
DAC without oversampling
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Thread Tools Search this Thread
Old 26th February 2002, 08:45 PM   #1
Peter Daniel is offline Peter Daniel  Canada
diyAudio Member
Peter Daniel's Avatar
Join Date: Jul 2002
Location: Toronto, Canada
DAC without oversampling Send a message via AIM to Peter Daniel
Default DAC without oversampling

I got interested in building a DAC without oversampling. Here is a link:
Did anybody tried that type of design? Any opinions and suggestions welcome.
  Reply With Quote
Old 27th February 2002, 03:18 AM   #2
rfbrw is offline rfbrw
diyAudio Member
Join Date: Oct 2001
Location: .
I have one of these 1x dacs (8412/1702) and I am not absolutely certain that its behaviour is not programme dependent.
It seems to prefer Lemon Jelly, Akasha and Peter Gabriel to anything else. Then again it is still only a prototype with crude resistor i/v stage.
But as these things are relatively easy to build especially the TDA1541/3 based ones and those who use them, both diy and commercial, rave about them I say put one together and see for yourself.
  Reply With Quote
Old 27th February 2002, 10:20 AM   #3
PhilW is offline PhilW
diyAudio Member
Join Date: Feb 2002
Location: u.k. south coast
Smile x1 oversampling dac

You should have a try.

Here in UK we can also obtain tda 1541 which is also cheap (Cricklewood Electronics), and appears to have better performance figures than the tda1543.

I have built this on Veroboard (matrix board with copper strips), and minimal wires between each small board. It does work, but I have taken it to pieces again because I am getting distortion in quiet passages. This may be because my construction method is too basic.
  Reply With Quote
Old 27th February 2002, 02:19 PM   #4
tvi is offline tvi  Australia
diyAudio Member
tvi's Avatar
Join Date: Apr 2001
Location: Moonee Ponds, Vic, Australia
You may be interested in the<a href="http://www.tnt-audio.com/clinica/convertusdecima_e.html">Convertus Decima</a> article at TNT audio.

  Reply With Quote


DAC without oversamplingHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Non-Oversampling TDA's supra Digital Source 45 24th September 2004 06:56 AM
TDA5141 oversampling or non-oversampling ? Bernhard Digital Source 4 1st September 2004 10:27 AM
Non-Oversampling DAC lucpes Digital Source 42 6th July 2004 03:06 AM

New To Site? Need Help?

All times are GMT. The time now is 06:29 PM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio