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

Group Buys Members group buys

Melbourne Daughterboard for M2X
Melbourne Daughterboard for M2X
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 19th March 2019, 04:26 PM   #191
xrk971 is offline xrk971  United States
Got Foam?
diyAudio Member
 
xrk971's Avatar
 
Join Date: Oct 2012
Location: Metro DC area
Melbourne Daughterboard for M2X
That’s fantastically quick work, JP! With some tweaks, we could probably bring this back to an “opamp” format - that is, all gain and compensation input coupling provided by user off-board. But it’s amazing that you got it to fit on two stacked wood pile boards. That’s not too big at all.

Please tell us what POPI stands for?
__________________
XRKaudio https://www.etsy.com/shop/XRKAudio
  Reply With Quote
Old 19th March 2019, 04:38 PM   #192
JPS64 is offline JPS64  Germany
diyAudio Member
 
Join Date: May 2011
Melbourne Daughterboard for M2X
OPA = OPerational Amplifier and in German = grandpa, so Popi is nice!


JP
  Reply With Quote
Old 20th March 2019, 06:05 PM   #193
jwjarch is offline jwjarch  United States
diyAudio Member
 
jwjarch's Avatar
 
Join Date: Mar 2017
Location: San Leandro, CA
Received my boards as well! That is one dense layout! Nicely done as always JPS and X! Thank you!
  Reply With Quote
Old 20th March 2019, 06:29 PM   #194
xrk971 is offline xrk971  United States
Got Foam?
diyAudio Member
 
xrk971's Avatar
 
Join Date: Oct 2012
Location: Metro DC area
Melbourne Daughterboard for M2X
Quote:
That is one dense layout!
If you use the stuffing guide (pdf attachment) in post 1, it makes installing the parts correctly, much easier. Mine worked the first time with no issues. Here is re-post in PNG format for easier viewing/printing. Note the orientation of the leads on the vertically mounted resistors.

Melbourne Daughterboard for M2X-melbourn-th-v2-stuffing-guide-png
Attached Images
File Type: png Melbourn-TH-v2-stuffing-guide.png (60.6 KB, 74 views)
__________________
XRKaudio https://www.etsy.com/shop/XRKAudio
  Reply With Quote
Old 22nd March 2019, 05:34 PM   #195
xrk971 is offline xrk971  United States
Got Foam?
diyAudio Member
 
xrk971's Avatar
 
Join Date: Oct 2012
Location: Metro DC area
Melbourne Daughterboard for M2X
First Sound on Melbourne and Yarra:

The YARRA Preamplifier/HPA for Melbourne DB Group Buy

The YARRA Preamplifier/HPA for Melbourne DB Group Buy-yarra-build-test-01-jpg

The YARRA Preamplifier/HPA for Melbourne DB Group Buy-yarra-build-test-03-jpg
__________________
XRKaudio https://www.etsy.com/shop/XRKAudio

Last edited by xrk971; 22nd March 2019 at 05:37 PM.
  Reply With Quote
Old Yesterday, 07:59 PM   #196
silasmellor is offline silasmellor  Denmark
diyAudio Member
 
Join Date: Nov 2016
Location: Denmark
Melbourne Daughterboard for M2X
Got my boards today, thank you x! I will build one set into a headphone amp preamp and mull over whether to use the other for an m2x
  Reply With Quote

Reply


Melbourne Daughterboard for M2XHide 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
Hi from melbourne sundays Introductions 7 24th October 2013 01:55 PM
O2 LiPo Daughterboard ryuji Headphone Systems 24 24th June 2013 07:26 PM
hi from melbourne, aus Bidtfaun Introductions 1 2nd April 2013 01:53 PM
What DIP plug to use for a daughterboard? leadbelly Parts 1 27th October 2004 07:53 AM
standard daughterboard size for an unsiversal preamp sonnya Solid State 7 9th January 2004 11:33 AM


New To Site? Need Help?

All times are GMT. The time now is 01:29 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Copyright ©1999-2019 diyAudio
Wiki