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 Line Level DACs, Digital Crossovers, Equalizers, etc.

Hi end DAC kit ebay
Hi end DAC kit ebay
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
Reply
 
Thread Tools Search this Thread
Old 28th April 2010, 06:48 PM   #131
Bassivus is offline Bassivus  Serbia
diyAudio Member
 
Bassivus's Avatar
 
Join Date: Aug 2004
Location: Novi Sad, Vojvodina
Quote:
Originally Posted by flancfuster View Post
After tube output modifications, the highs are better, bass is deeper and some HF interferences are gone (with Raytheon I could hear interferences probably from other devices nearby and I had to create a shield for them). For testing purpose I've build a small and simple I/V stage with LM4562 and compare them. I have to say that LM is good, but tubes have something special to my ears. Amplified with a SE 6C33C (Borbely schematic) is definitely a beautiful match for me.
To answer the question regarding 2XTDA vs. 4XTDA, personally I haven't heard any improvements with 4XTDA.
I recommend TDA1541A with tube output(lampizator or whatever you like) and SE amplifier.

Regards,
Sorin
PS. Tubes are these ones(I'm not very good with Cyrillic letters, it may be 6H1P or 6J1P :
Attachment 169032
Thanks for the comments and thanks for the photo. From there I can see it is neither 6H1P or 6J1P.
Letter: Ж does not have real equivalent. We use in latin lettering eq.
What I have understood it is not sub-miniature tube but miniature: 6Z1P-EV/6Sh1P-EW
Which means totally different tube!?
  Reply With Quote
Old 3rd May 2010, 09:14 PM   #132
flancfuster is offline flancfuster  Romania
diyAudio Member
 
Join Date: Dec 2009
Location: Romania
Quote:
Originally Posted by Bassivus View Post
Thanks for the comments and thanks for the photo. From there I can see it is neither 6H1P or 6J1P.
Letter: Ж does not have real equivalent. We use in latin lettering eq.
What I have understood it is not sub-miniature tube but miniature: 6Z1P-EV/6Sh1P-EW
Which means totally different tube!?
Hi Bassivus,
For your info I've attached data-sheet of the tube I'm using.

Regards,
Sorin
6j1p.GIF
  Reply With Quote
Old 15th May 2010, 01:33 PM   #133
dvb projekt is offline dvb projekt  Germany
diyAudio Member
 
dvb projekt's Avatar
 
Join Date: Feb 2009
Location: Willich, Germany
Hi end DAC kit ebay
If somebody is interested, i sell my heavy modified 4xTDA1541A DAC HERE.

__________________
Reference TDA1541A DAC project PCBs / Tube-I-zator PCB
Stock status in my Blog
  Reply With Quote

Reply


Hi end DAC kit ebayHide 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
Take A Look At These On Ebay sdclc126 Multi-Way 8 9th January 2009 06:06 PM
ADS amp on ebay spooney Car Audio 16 2nd May 2008 04:16 PM
SOZ in Ebay WALTER BURKHARD Swap Meet 0 12th September 2005 07:43 PM


New To Site? Need Help?

All times are GMT. The time now is 09:54 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio
Wiki