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

Pass Labs This forum is dedicated to Pass Labs discussion.

B1 with Korg Triode
B1 with Korg Triode
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 13th August 2019, 02:39 AM   #2921
DQ828 is offline DQ828  Australia
diyAudio Member
 
DQ828's Avatar
 
Join Date: Mar 2010
Location: Lake Macquarie, East Coast Australia
Quote:
Originally Posted by frank1612 View Post
Hi Guys,
.

I'd love to be able to zoom in and get a better look
  Reply With Quote
Old 13th August 2019, 06:03 AM   #2922
frank1612 is offline frank1612  Germany
diyAudio Member
 
Join Date: Feb 2007
Location: Mönchengladbach
Quote:
Originally Posted by DQ828 View Post
I'd love to be able to zoom in and get a better look
let me try again


https://abload.de/img/img_4902enj3j.jpg

https://abload.de/img/img_4903bkk6e.jpg

https://abload.de/img/img_49052vkwg.jpg

https://abload.de/img/img_4906jzkcu.jpg

Regards
Frank
  Reply With Quote
Old 13th August 2019, 06:26 AM   #2923
BK Dymacel is offline BK Dymacel  United States
diyAudio Member
 
BK Dymacel's Avatar
 
Join Date: Jan 2011
Location: Graham, WA
Looks fantastic. Great job!
  Reply With Quote
Old 13th August 2019, 07:40 AM   #2924
DQ828 is offline DQ828  Australia
diyAudio Member
 
DQ828's Avatar
 
Join Date: Mar 2010
Location: Lake Macquarie, East Coast Australia
Yes VERY impressive, looks like a bought one, an expensive bought one
  Reply With Quote
Old 13th August 2019, 07:47 AM   #2925
dewdrop is offline dewdrop
diyAudio Member
 
Join Date: Mar 2004
Location: Singapore
B1 with Korg Triode
Very nice!
__________________
Ed
  Reply With Quote
Old 13th August 2019, 10:15 AM   #2926
DQ828 is offline DQ828  Australia
diyAudio Member
 
DQ828's Avatar
 
Join Date: Mar 2010
Location: Lake Macquarie, East Coast Australia
I'm finally getting close to blast off and have yet another question. I started building the Korg for myself but have since promised it to my son. I built a pair of Linkwitz LX521 and feed them the signal using the ASP.4. I have read that you need to invert the speaker leads but in this setup it's a bit of a pain to do that, especially since I will only be testing then hand it over with a bow on top.


Can I invert the signal going into the ASP and get the same outcome?
  Reply With Quote
Old 13th August 2019, 06:40 PM   #2927
Nelson Pass is offline Nelson Pass  United States
The one and only
 
Nelson Pass's Avatar
 
Join Date: Mar 2001
B1 with Korg Triode
You can do anything you like, but if you invert before the Korg, you might want to
set it for phase of 2nd harmonic on the other side. "Stock" setting is for the
2nd harmonic phase to be positive at the output of the Korg, and then it is flipped
to negative when you flip the polarity after Korg (in order to retain absolute polarity).

If you set the Korg for negative 2nd harmonic, then flipping the phase before the
Korg will give you negative 2nd at the speaker - except that routinely one of these
channels is inverted in the speaker wiring....

If possible I would try it both ways, - the sensitivity to 2nd harmonic phase is (I think)
mostly at the lower end of the audio band, below 2KHz or so.
  Reply With Quote
Old 14th August 2019, 08:23 AM   #2928
DQ828 is offline DQ828  Australia
diyAudio Member
 
DQ828's Avatar
 
Join Date: Mar 2010
Location: Lake Macquarie, East Coast Australia
Ok thank you, I have finally got it together but didn't have the courage to turn it on today! I'm a bit ill and the brains not working so well


Give it a go tomorrot
  Reply With Quote
Old 15th August 2019, 01:20 PM   #2929
TYM is offline TYM  France
diyAudio Member
 
TYM's Avatar
 
Join Date: Jun 2019
Good afternoon gentlemen,
I just finish to build my Korg Triode preamplifier and it is sounding really great !
See attached picture.
I would like to warmly thank Nelson and Jim ( 6L6) and all of you for your support and help.
I am just feeling a little “sad” to have finished so quickly and need, now, a new DIY project... let’s continue to discover and enjoy audio DIY.
Yours sincerely
TYM
Attached Images
File Type: jpg 9C1A24EE-052A-4793-A805-C868442C8A53.jpg (655.0 KB, 220 views)
  Reply With Quote
Old 15th August 2019, 01:35 PM   #2930
TYM is offline TYM  France
diyAudio Member
 
TYM's Avatar
 
Join Date: Jun 2019
Good afternoon gentlemen,
I just finish to build my Korg Triode preamplifier and it is sounding really great !
See attached picture.
I would like to warmly thank Nelson and Jim ( 6L6) and all of you for your support and help.
I am just feeling a little “sad” to have finished so quickly and need, now, a new DIY project... let’s continue to discover and enjoy audio DIY.
Yours sincerely
TYM
  Reply With Quote

Reply


B1 with Korg TriodeHide 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
Korg NuTube is now available online pmillett Vendor's Bazaar 153 18th August 2019 11:21 PM
New tube tech from Korg Newk_Yuler Tubes / Valves 38 15th January 2017 01:55 AM
2 X PIONEER CDJ-1000 MK3 PLAYER, Korg M3 88-Key Workstation / Sampler,Yamaha Korg holocoast Vendor's Bazaar 0 22nd August 2009 07:03 AM
tapping into keyboard of Korg Polysix mashaffer Instruments and Amps 0 5th October 2008 01:06 AM
Just ordered a Korg EMX-1 MikeHunt79 Tubes / Valves 5 19th May 2008 08:34 PM


New To Site? Need Help?

All times are GMT. The time now is 06:23 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Copyright ©1999-2019 diyAudio
Wiki