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

Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc.

Doug Self Preamp from Linear Audio #5
Doug Self Preamp from Linear Audio #5
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 25th September 2020, 06:50 PM   #1551
fvzeppelin is offline fvzeppelin  Germany
diyAudio Member
 
fvzeppelin's Avatar
 
Join Date: Feb 2016
Quote:
Originally Posted by Freecrowder View Post
Dont want to intrude on trouble shooting issues but this is the right place to post. Maybe I can help on TS also. Finally got around to putting into proper case. If anyone needs FPD files that work I can supply. I offboarded volume pot and changed lettering from Carls files. Kind of a throwback to the 1U pres from the 80's and 90's
Nice build! No need for me to undock anything without having a motor pot
Attached Images
File Type: jpg 20200925_193654.jpg (289.9 KB, 189 views)
  Reply With Quote
Old 28th September 2020, 04:01 AM   #1552
Freecrowder is offline Freecrowder  United States
diyAudio Member
 
Join Date: Jun 2007
Hey nice build Zep! I thought it was mine until I looked closer. Cool looking little Zep graphic. I need to come up with something like that for myself. What brand knobs are you using? Never would have thought how much time I would spend looking for knobs.
  Reply With Quote
Old 28th September 2020, 09:53 AM   #1553
fvzeppelin is offline fvzeppelin  Germany
diyAudio Member
 
fvzeppelin's Avatar
 
Join Date: Feb 2016
Quote:
Originally Posted by Freecrowder View Post
Hey nice build Zep! I thought it was mine until I looked closer. Cool looking little Zep graphic. I need to come up with something like that for myself.
Thanks I was very much tempted to try those UV printed panels. Guess you could do cool stuff with it
But, of course: Most of the credits go to Carl for providing the fpd files where 90% of the work is already done.
Quote:
Originally Posted by Freecrowder View Post
What brand knobs are you using? Never would have thought how much time I would spend looking for knobs.
I know exactly what you mean
The volume knob is a Mentor 9900000421250. But take care: I think I used a shorter pot for this one, as the knob can handle 13mm max.
The other knobs: I think they were from eBay. They are like 20mm in both, length and diameter.
  Reply With Quote
Old 28th September 2020, 03:48 PM   #1554
diyralf is offline diyralf
diyAudio Member
 
diyralf's Avatar
 
Join Date: Aug 2016
Where can I buy the case?
  Reply With Quote
Old 28th September 2020, 03:57 PM   #1555
Freecrowder is offline Freecrowder  United States
diyAudio Member
 
Join Date: Jun 2007
Slimline 1U right here from the DIY store. Will have to ship off front and back panels to FPD for machine work.
  Reply With Quote
Old 28th September 2020, 04:04 PM   #1556
Freecrowder is offline Freecrowder  United States
diyAudio Member
 
Join Date: Jun 2007
Quote:
Posted by Zep
"No need for me to undock anything without having a motor pot"
Understand. I decided to Offboard to allow bigger volume knob and allow knob to more balance the look of the front panel. Offset right.
  Reply With Quote
Old 28th September 2020, 04:20 PM   #1557
diyralf is offline diyralf
diyAudio Member
 
diyralf's Avatar
 
Join Date: Aug 2016
Quote:
Originally Posted by Freecrowder View Post
Slimline 1U right here from the DIY store. Will have to ship off front and back panels to FPD for machine work.
The case on the photo above is a different model.
  Reply With Quote
Old 28th September 2020, 04:38 PM   #1558
dennismiller55 is offline dennismiller55  United States
diyAudio Member
 
dennismiller55's Avatar
 
Join Date: May 2011
Location: Clifton, Maine
@Freecrowder > Nice work on your preamplifier. I would be interested in you Front Panel files if you don't mind. By the way, your inbox is full.
  Reply With Quote
Old 28th September 2020, 04:45 PM   #1559
fvzeppelin is offline fvzeppelin  Germany
diyAudio Member
 
fvzeppelin's Avatar
 
Join Date: Feb 2016
Quote:
Originally Posted by diyralf View Post
The case on the photo above is a different model.
If you mean the one I used: it's an el cheapo @henri.de, #52-625-00598.
  Reply With Quote
Old 28th September 2020, 05:47 PM   #1560
diyralf is offline diyralf
diyAudio Member
 
diyralf's Avatar
 
Join Date: Aug 2016
Nice!
  Reply With Quote

Reply


Doug Self Preamp from Linear Audio #5Hide 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
Doug Self's New Preamp Construction and Pictures redjr Analogue Source 190 30th May 2018 06:34 AM
What does preamp PSU oscillation look like for linear regulators? shredhead Power Supplies 59 28th March 2015 09:16 PM
Doug Self Elektor phono preamp: SA1085 substitute? tcpip Analogue Source 9 26th September 2013 12:11 PM
OLDSCHOOL CAR AUDIO-ORION/US AMPS/LINEAR POWER/PLANET AUDIO TUBES NIB mclsound Swap Meet 7 26th July 2013 10:10 AM
4th Ed. of Audio Power Amplifier Design Handbook (Doug Self) nickds1 Solid State 4 9th November 2006 12:02 PM


New To Site? Need Help?

All times are GMT. The time now is 05:34 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Copyright ©1999-2020 diyAudio
Wiki