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.

AD1955 Evaluation board schematics
AD1955 Evaluation board schematics
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 30th December 2008, 11:57 PM   #1
prairiemystic is offline prairiemystic  Canada
diyAudio Member
 
Join Date: Jul 2004
Location: Edmonton, AB Canada
Default AD1955 Evaluation board schematics

Hi, I need documentation for the AD1955 DAC evaluation board. It is not posted on Analog Devices website, nor could I Google anything. Looking for the schematics etc.

I was going to buy one BUT the price has gone ballistic:

Digi-Key Part Number: EVAL-AD1955EBZ-ND $600 USD (Dec. 30, 2008)
Digi-Key Part Number: EVAL-AD1955EB-ND $230 USD (Mar. 15, 2007) now listed as obsolete/discontinued.
  Reply With Quote
Old 31st December 2008, 12:21 AM   #2
tritosine is offline tritosine
diyAudio Member
 
Join Date: Aug 2008
hello , i just put it here

& to give you an idea, it happened because of hacks like him
  Reply With Quote
Old 31st December 2008, 08:15 PM   #3
prairiemystic is offline prairiemystic  Canada
diyAudio Member
 
Join Date: Jul 2004
Location: Edmonton, AB Canada
Thanks so much.
  Reply With Quote
Old 10th March 2009, 11:07 AM   #4
bmg1612 is offline bmg1612  United States
diyAudio Member
 
Join Date: Jan 2009
Hey tritosine,

Any idea what kind of current reqs. the board has? Thanks
  Reply With Quote
Old 10th March 2009, 03:55 PM   #5
tritosine is offline tritosine
diyAudio Member
 
Join Date: Aug 2008
I dont have one but i bet your usual potted toroid is good enough.
  Reply With Quote
Old 11th March 2009, 07:28 AM   #6
georgehifi is offline georgehifi  Australia
diyAudio Member
 
georgehifi's Avatar
 
Join Date: Sep 2003
Location: Manly Australia (Jewel of the Pacific)
Send a message via MSN to georgehifi
Quote:
Originally posted by bmg1612
Hey tritosine,

Any idea what kind of current reqs. the board has? Thanks
If it comes through readable

Cheers George
Attached Images
File Type: jpg cci03112009_00001 x.jpg (80.8 KB, 463 views)
__________________
Avatar : Production Lightspeed Attenuator
www.lightspeedattenuator.com
  Reply With Quote
Old 31st March 2009, 03:35 PM   #7
bmg1612 is offline bmg1612  United States
diyAudio Member
 
Join Date: Jan 2009
Hey george,

thanks for your response. like you I already went ahead and bought the twisted pear PSU. what was the VA rating on the transformer you used with yours? I have a feeling mines too low because im not getting any audio coming out. thanks again.
  Reply With Quote
Old 31st March 2009, 08:22 PM   #8
georgehifi is offline georgehifi  Australia
diyAudio Member
 
georgehifi's Avatar
 
Join Date: Sep 2003
Location: Manly Australia (Jewel of the Pacific)
Send a message via MSN to georgehifi
20va

Cheers George
__________________
Avatar : Production Lightspeed Attenuator
www.lightspeedattenuator.com
  Reply With Quote
Old 1st April 2009, 02:30 AM   #9
georgehifi is offline georgehifi  Australia
diyAudio Member
 
georgehifi's Avatar
 
Join Date: Sep 2003
Location: Manly Australia (Jewel of the Pacific)
Send a message via MSN to georgehifi
PIC
Attached Images
File Type: jpg my dac 4 ad1955 x.jpg (79.8 KB, 327 views)
__________________
Avatar : Production Lightspeed Attenuator
www.lightspeedattenuator.com
  Reply With Quote
Old 1st April 2009, 03:30 AM   #10
bmg1612 is offline bmg1612  United States
diyAudio Member
 
Join Date: Jan 2009
im not ruling out the possibility that its a power issue of course, but i'd like to explore other options before i have to go out and buy another 'roid!
  Reply With Quote

Reply


AD1955 Evaluation board schematicsHide 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
WTB AD1955 evaluation board DAC mgm31 Swap Meet 1 13th February 2008 08:27 AM
AD1955 Evaluation board how to activate cruijt Digital Source 3 1st September 2006 01:26 AM


New To Site? Need Help?

All times are GMT. The time now is 08:21 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki