Input and switch boards for Soekris DAM1021 DAC - diyAudio
Go Back   Home > Forums > Commercial Sector > Group Buys

Group Buys Members group buys

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 17th February 2015, 03:28 PM   #1
diyAudio Member
 
Join Date: Nov 2009
Location: Riga
Default Input and switch boards for Soekris DAM1021 DAC

This is a group buy for a set of input and switch boards for the Soekris DAM1021 DAC.

This wiki page
contains documentation for the V1.1 release of the input board.

At this time all boards are sold out. Updated boards will be available after the release of the new DAM1021 firmware to enable convenient connectivity for new functions.

The preliminary new design is posted in #182 and #184

The default RPi connector PCB for V2 boards is designed for Raspberry Pi 2 and B+ models. If you are interested in connectivity for older Raspberry Pi A/B models, please indicate it on the signup sheet.
To sign up for the upcoming V2 boards, please add your diyaudio id and the wanted options to this Google sheet:
https://docs.google.com/spreadsheets...it?usp=sharing
Then send me your Paypal ID (the email address you use for Paypal login) by PM.
You can click on my username to the left of this message and choose "Send a private message to normundss". When the test prototypes have been verified, I will send Paypal invoice to this email. I expect it to happen during the second week of September.

V2 features
  • Directly connects to J3 and J2 headers on the DAC without additional cabling.
  • Directly connects to Amanero USB adapter without additional cabling.
  • Directly connects to DIYINHK USB interface (the non-isolated version) without additional cabling.
  • Easy ribbon cable connection to WaveIO USB interface.
  • Directly connects to Raspberry Pi without additional cabling.
  • Additional connector PCBs can be designed to use other microcontrollers such as Arduino, BeagleBone Black, etc.
  • Serial port control from Raspberry Pi.
  • Coaxial SPDIF input with BNC connector footprint.
  • Optical TOSLINK input with footprints for Toshiba TORX147L and Cliff Electronics ORJ-5 receivers.
  • U.FL sockets for other I2S sources (can be installed, but not used simultaneously with Amanero/DIYINHK).
  • Optional U.FL sockets for Amanero MCLK OUT, I2S MCLK OUT, FPGA SLV and FPGA MCLK OUT lines.
  • External connections possible to ALL pins on DAM1021 J2 and J3, and to Raspberry Pi GPIO connector.
  • Two selectable I2S inputs.
  • Built-in regulated power supply for the isolated digital part/USB/RPi/other microcontrollers.
  • Amanero/DIYINHK USB status lines readable from Raspberry GPIO pins. WaveIO USB status lines can also be connected by manual wiring.
  • Supports true balanced configuration with two DAM1021 DACs.

Last edited by normundss; 31st August 2015 at 08:22 PM. Reason: Updated V2 board status.
  Reply With Quote
Old 17th February 2015, 03:45 PM   #2
leehan is offline leehan  United Kingdom
diyAudio Member
 
Join Date: Jun 2010
Location: Kent, UK
1 assembled board.

Thanks.
  Reply With Quote
Old 17th February 2015, 04:08 PM   #3
diyAudio Member
 
Join Date: May 2002
Location: Madison, WI
leehan: 1 assembled board
tubesguy: 1 assembled board
  Reply With Quote
Old 17th February 2015, 04:16 PM   #4
diyAudio Member
 
Join Date: Apr 2012
1 assembled board.
  Reply With Quote
Old 17th February 2015, 04:20 PM   #5
secanbj is offline secanbj  Sweden
diyAudio Member
 
Join Date: Sep 2003
Location: Gothenburg
one assembled set
  Reply With Quote
Old 17th February 2015, 04:21 PM   #6
RollE2k is offline RollE2k  Sweden
diyAudio Member
 
Join Date: Nov 2007
leehan: 1 assembled board
tubesguy: 1 assembled board
robertrowett: 1 assembled board
secanbj: 1 assembled board
RollE2k: 1 set bare boards + 1 set smd components
  Reply With Quote
Old 17th February 2015, 04:28 PM   #7
Can you say Audio?
diyAudio Member
 
Join Date: Aug 2011
Location: Aurora, Colorado
leehan: 1 assembled board
tubesguy: 1 assembled board
robertrowett: 1 assembled board
secanbj: 1 assembled board
RollE2k: 1 set bare boards + 1 set smd components
misterrogers: 1 assembled board
  Reply With Quote
Old 17th February 2015, 04:33 PM   #8
diyAudio Member
 
Join Date: Feb 2003
Location: West Coast of Norway
leehan: 1 assembled board
tubesguy: 1 assembled board
robertrowett: 1 assembled board
secanbj: 1 assembled board
RollE2k: 1 set bare boards + 1 set smd components
misterrogers: 1 assembled board
bambadoo: 1 assembled board
  Reply With Quote
Old 17th February 2015, 04:35 PM   #9
diyAudio Member
 
Join Date: Jan 2003
Location: LA
leehan: 1 assembled board
tubesguy: 1 assembled board
robertrowett: 1 assembled board
secanbj: 1 assembled board
RollE2k: 1 set bare boards + 1 set smd components
misterrogers: 1 assembled board
bambadoo: 1 assembled board
randytsuch: 2 bare boards
__________________
My system is here
http://randytsuch-audio.blogspot.com/2005/10/my-system.html
  Reply With Quote
Old 17th February 2015, 04:40 PM   #10
diyAudio Member
 
danny_66's Avatar
 
Join Date: Jun 2005
Location: Lierde
leehan: 1 assembled board
tubesguy: 1 assembled board
robertrowett: 1 assembled board
secanbj: 1 assembled board
RollE2k: 1 set bare boards + 1 set smd components
misterrogers: 1 assembled board
bambadoo: 1 assembled board
randytsuch: 2 bare boards
danny_66: 1 assembled board
__________________
My RefSpeaker
  Reply With Quote

Reply


Hide 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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Soekris 's DAC implementations Eldam Digital Line Level 731 31st August 2015 08:49 AM
FOR SALE : SOEKRIS dam1021 / 0.02% Eldam Swap Meet 14 20th March 2015 04:26 PM
FS: Soekris DAC 0.01% version Nikola Krivorov Swap Meet 0 7th February 2015 03:20 PM
Sold: Soekris DAM1021 R2R DAC Eldam Swap Meet 6 6th February 2015 07:23 AM


New To Site? Need Help?

All times are GMT. The time now is 10:46 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.
Copyright 1999-2015 diyAudio

Content Relevant URLs by vBSEO 3.3.2