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.

Ampeg SVT-VR or SVT-CL Schematics
Ampeg SVT-VR or SVT-CL Schematics
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 11th March 2009, 05:45 AM   #51
andymac62 is offline andymac62  Australia
diyAudio Member
 
Join Date: Mar 2009
I built a SVT premap with a solid state 400W mosfet power amp, similar to SVT3 or SVT4. It sounds exactly like SVT's i had used before.
I also did a design for the inductor usign an RM8 pot core.
I did a pcb layout for the preamp, i am more than happy to share all the details with anyone, email me at hotmail.com
andymac1962
  Reply With Quote
Old 13th March 2009, 12:31 PM   #52
basstard is offline basstard  Italy
diyAudio Member
 
basstard's Avatar
 
Join Date: Jan 2008
Many thanx, I'd be very interested,,,

did you build the modern or the classic version of the SVT? I guess it's the modern if you say SVT3 or 4,,, am I right?
  Reply With Quote
Old 23rd March 2009, 12:50 PM   #53
heather is offline heather  United States
diyAudio Member
 
Join Date: Mar 2007
Default Ampeg SVT CL Schematic

Hi there,

I am having difficulty with the fault protection circuitry. It appears as though an undesignated 8 pin IC in on the preamp board is defective. The problem also is related to a shorted diode in the same section. I have replaced the diode, but fault mode is still active. Removing the harness allows the bias led's to return to operation.The link to the Ampeg SVT CL has been used more than 10 times and has expired. mroovka could you please send a copy to me at heather.tv@att.net ?
  Reply With Quote
Old 25th March 2009, 10:21 AM   #54
andymac62 is offline andymac62  Australia
diyAudio Member
 
Join Date: Mar 2009
I had an SVT2 preamp. It was available in a 1U rack mount.
I used a 300W power amp i already had.

The sound was the same as old SVT's i had used before, and looking at the circuits on line, it is similar to the old SVT2, the new SVT3 pro, SVT4 pro

I did a pcb layout, and an inductor design. Happy to share with anyone who wants
  Reply With Quote
Old 25th March 2009, 08:31 PM   #55
mroovka is offline mroovka  Poland
diyAudio Member
 
Join Date: Apr 2006
Location: Korzybie
I'm still interested about different ideas of making a coil for midrange, so you can write about your.
  Reply With Quote
Old 14th April 2009, 12:22 AM   #56
Thodor is offline Thodor  Finland
diyAudio Member
 
Join Date: Apr 2009
Quote:
Originally posted by mroovka
They are different, if the link is down, please write your e-mail here, & I'll send them to you.
Hey everybody! I'm also too new to PM and the link's down. I'm in need of the schemes for the current production SVT-CL. My email's tsiniranta(at)gmail.com. If you still have the goods, could you help me out?

Thanks in advance!
  Reply With Quote
Old 14th April 2009, 08:07 PM   #57
basstard is offline basstard  Italy
diyAudio Member
 
basstard's Avatar
 
Join Date: Jan 2008
what about reading the thread??

check posts #36 and #50 in page 2 of this thread,,, I posted some links that may interest you,,,
  Reply With Quote
Old 15th April 2009, 02:03 PM   #58
Thodor is offline Thodor  Finland
diyAudio Member
 
Join Date: Apr 2009
Quote:
Originally posted by basstard
what about reading the thread??

check posts #36 and #50 in page 2 of this thread,,, I posted some links that may interest you,,,
Yyyyeah, well I did note your posts, but like I said I was looking for schematics to current production Classics. And as someone stated, they were different. Those were for the originals. And I understood mroovka had gotten the later ones from the factory. Right? The ones he was sharing. But thanks for your concern anyhow!
  Reply With Quote
Old 15th April 2009, 02:11 PM   #59
basstard is offline basstard  Italy
diyAudio Member
 
basstard's Avatar
 
Join Date: Jan 2008
Sorry, my bad, I thought you needed the classic svt schematics, not the current,,, I had woken up at 5 in the morning yesterday,,,
  Reply With Quote
Old 17th April 2009, 03:29 AM   #60
Enzo is offline Enzo  United States
diyAudio Member
 
Join Date: Sep 2004
Location: Lansing, Michigan
SVT Classic is a current model. We don;t generally refer to the old original SVT as Classic SVT. We generally call that an original SVT.
  Reply With Quote

Reply


Ampeg SVT-VR or SVT-CL SchematicsHide 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
Any Ampeg SVT-II (non-pro) schematics??? spirus Instruments and Amps 15 30th May 2010 11:00 AM
Ampeg BA-115 Schematics Wanted! Zero Cool Instruments and Amps 6 8th December 2008 11:55 PM
Ampeg VL-502 aman74 Instruments and Amps 1 4th June 2008 01:53 AM
Ampeg SVT-VR or SVT-CL Schematics mroovka Instruments and Amps 12 18th March 2007 12:21 AM


New To Site? Need Help?

All times are GMT. The time now is 04:24 PM.


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
Wiki