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

Instruments and Amps Everything that makes music, Especially including instrument amps.

Gibson tube amp mod for JAZZ
Gibson tube amp mod for JAZZ
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
Thread Tools Search this Thread
Old 3rd January 2013, 05:45 PM   #41
packman is offline packman  Italy
diyAudio Member
Join Date: Sep 2005
hi Kooltubes! At the end i have done that mods:
Cut: C6, C9 and C10.
Change: C1 and C8 to 22u as Revintage suggested.
Changed the speaker for a alnico from a Ampeg j20 amp
Now i have sold the amp!
I think is better to no bypass C3 (input) or have a boomy sound, or can be an idea to try other values for C3
Hope this helps
  Reply With Quote
Old 4th January 2013, 01:44 AM   #42
kooltubes is offline kooltubes  France
diyAudio Member
Join Date: Sep 2004
Location: Paris
Thank you Packman. My amp is a little bit different. I have started a new thread here: http://www.diyaudio.com/forums/instr...vs-stereo.html
All the best!

Last edited by kooltubes; 4th January 2013 at 01:48 AM.
  Reply With Quote


Gibson tube amp mod for JAZZHide 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
Gibson GA-15RV tube amp Szyderca Instruments and Amps 8 9th May 2013 10:11 PM
Restoring 1948 Gibson GA-30 guitar amp(tube) Tristanc1 Instruments and Amps 5 21st February 2008 05:38 PM
1946 Gibson BR-4 Amplifier tube question Frazzled Instruments and Amps 1 4th March 2007 06:49 PM
Any Jazz or Jazz'n'Vinyl related forums on the net? Onvinyl Music 2 18th May 2005 10:52 PM

New To Site? Need Help?

All times are GMT. The time now is 12:21 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio