DSP Xover project (part 2) - Page 45 - diyAudio
Go Back   Home > Forums > Source & Line > Digital Line Level

Digital Line Level DACs, Digital Crossovers, Equalizers, etc.

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 8th December 2012, 07:44 PM   #441
chaparK is offline chaparK  Luxembourg
diyAudio Member
 
Join Date: Apr 2010
Location: Luxembourg
So the plan is not to have assembled any of the pin headers on Expansion Ports 0 and 1.
(Just as a reminder, Expansion 0 is for I2S output and Expansion 1 is for I2S input).
This way you can easily adapt your own wires/connectors - indeed, un-soldering a 28 position pin header is not something I would recommend unless you have the proper equipment.

Also, phono (RCA) connectors can be left unassembled on request - there were a couple of such a request in this thread. By default, all RCA connectors are assembled.

How does that sound?
  Reply With Quote
Old 8th December 2012, 07:50 PM   #442
chaparK is offline chaparK  Luxembourg
diyAudio Member
 
Join Date: Apr 2010
Location: Luxembourg
Quote:
Originally Posted by Speedysteve7 View Post
How about the expansion board?
The expansion board will come at a later time.
The main board is ready to detect an expansion so that in can be installed in a plug&play fashion.
  Reply With Quote
Old 8th December 2012, 07:51 PM   #443
jcga is offline jcga  France
diyAudio Member
 
Join Date: Jun 2004
Location: Paris
Perfect for me !

Best from France
Jean Claude
  Reply With Quote
Old 8th December 2012, 07:58 PM   #444
diyAudio Member
 
Join Date: Jan 2005
Location: Sweden
Another strange question, are the two expansion ports identical in function ?

Didn't se the earlier postpost so never mind.

Last edited by dahlberg; 8th December 2012 at 08:00 PM.
  Reply With Quote
Old 8th December 2012, 08:22 PM   #445
diyAudio Member
 
Speedysteve7's Avatar
 
Join Date: Dec 2009
Location: Hants/Berkshire/Surrey
Ok cool - hope its not too long a wait

Can the single be configured in mono mode so it could do up to 8 mono per unit?

Quote:
Originally Posted by chaparK View Post
The expansion board will come at a later time.
The main board is ready to detect an expansion so that in can be installed in a plug&play fashion.
  Reply With Quote
Old 8th December 2012, 08:33 PM   #446
chaparK is offline chaparK  Luxembourg
diyAudio Member
 
Join Date: Apr 2010
Location: Luxembourg
Quote:
Originally Posted by Speedysteve7 View Post
Can the single be configured in mono mode so it could do up to 8 mono per unit?
Can you please elaborate?
Sorry, I'm not quite sure I understand what you mean.
  Reply With Quote
Old 8th December 2012, 10:28 PM   #447
diyAudio Member
 
Join Date: Jan 2005
Location: Sweden
I belive he's asking if there is a posibility to run it as a 8-channel mono version.
It's quite common among your usual "public adress" xo's.
I belive my old "Lem dx24" can do that.
  Reply With Quote
Old 8th December 2012, 11:28 PM   #448
diyAudio Member
 
Speedysteve7's Avatar
 
Join Date: Dec 2009
Location: Hants/Berkshire/Surrey
Yep, that's it. As I need 5 way, running 2 units, each in mono mode gets me more than 5 outs per side, but only if there is a mono mode. Of course waiting for the expansion is more sensible and I'm guessing a fair bit cheaper?

Then there is the issue on not really being able to split the digital signal so one using is def best.

I am testing using 2 Behringer 2496's in mono mode like that at the moment, but input is only analogue.

Quote:
Originally Posted by dahlberg View Post
I belive he's asking if there is a posibility to run it as a 8-channel mono version.
It's quite common among your usual "public adress" xo's.
I belive my old "Lem dx24" can do that.
  Reply With Quote
Old 9th December 2012, 12:02 AM   #449
TNT is online now TNT  Sweden
diyAudio Member
 
TNT's Avatar
 
Join Date: Apr 2003
Location: Sweden
Quote:
Originally Posted by chaparK View Post

How does that sound?
A OK!
  Reply With Quote
Old 9th December 2012, 12:03 AM   #450
TNT is online now TNT  Sweden
diyAudio Member
 
TNT's Avatar
 
Join Date: Apr 2003
Location: Sweden
The expansion boards - are they just copper or something more?
  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
DSP Xover project chaparK Digital Line Level 141 3rd July 2011 11:16 AM
Help Please for simple active Xover project dcathro Analog Line Level 4 9th September 2010 06:47 AM
Violet DSP Evolution - an Open Baffle Project cuibono Multi-Way 211 18th May 2010 03:26 AM
Software digital DSP ... Xover/filters/EQ ?? JinMTVT Digital Source 2 8th October 2004 07:02 AM
DSP card & proper xover for heathkit 859A speaker cabinet x. onasis Multi-Way 6 22nd April 2003 08:39 PM


New To Site? Need Help?

All times are GMT. The time now is 07:34 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2