Vox Defiant pre amp schematic

[blindboybenton]

Hi

I have JMI /VOX defiant in, faults all over the place. Sorted the power amp but i have a pre amp fault
I have the map for the power amp but no pre amp. Checked online can't find it anywhere. Went though Vox links i can see nothing there., Nothing at the vox site either
There is a guy on the net selling manuals, in the USA but its snail mail.
So before i buy i want to see if you have one

I Have the power amp its the pre amp I'm looking for

BBB

[vintagekiki]

Vox Defiant pre amp schematic

This Vox Solid State Amplifiers are built between 1967 and 1972 year in four models Vox Supreme (100W), Defiant (50W), Conqueror (30W) and Virtuoso (20W) and two versions Vox Sound Limited (VSL) without standby switch and Vox Sound Equipment (VSE) with standby switch

All four models have identical preamp with minor differences in tone control schematics depend from versions VSL or VSE

http://media.wix.com/ugd/ad89e3_0bc1f618132142f2b244304e3d3b5037.pdf
Vox VSL preamp

http://media.wix.com/ugd/ad89e3_923332635f5749e99dc8f0865fe021b0.pdf
Vox VSE preamp

Complete rebuilt Vox sixties solid state amps with a lot of pictures and tips is described on
http://web.archive.org/web/20160528120442im_/http://www.backfromthesixties.co.uk/SiteAssets/vox_supreme/Supreme-chassis-Jul-09-003.jpg
(Click on Vox Conqueror or Vox Supreme)

Useful links

http://www.korguk.com/voxcircuits/

http://www.voxshowroom.com/equipment/index.html#uk ss

http://www.voxsupreme.org.uk/

http://www.voxsupreme.org.uk/defiant.html

http://www.voxsupreme.org.uk/schematics.html

[blindboybenton]

Many thanks Vintage. I looked all over the place for the schematic. couldnt find anymore than the power amp
thanks again
BBB

[Chris D]

Hi

Drawings moved from backfromthesixties to here https://jensdad.wixsite.com/the-vox-supreme for the time being.

[vintagekiki]

... https://jensdad.wixsite.com/the-vox-supreme ....

Unfortunately, the link is no longer active (Error 404)

[vintagekiki]

https://jensdad.wixsite.com/the-vox-supreme

After a long time, work again.
Thanks to good people.