Looking for Supro Thunderbolt schematic, chassis photos, gut shots, etc.

[mikepukmel]

Hi All,
I did the expected search on MEF, got lots of hits, but no schematics. Any info greatly appreciated.
Thanks,
Mike

[nosaj]

Hi All,
I did the expected search on MEF, got lots of hits, but no schematics. Any info greatly appreciated.
Thanks,
Mike

https://music-electronics-forum.com/...t=35300&page=2
Search function on this board I haven't quite figured out. Using Google search for this site is much better I think.

nosaj

[vintagekiki]

Supro schematics

https://el34world.com/charts/Schematics/files/supro/Supro_Schematics.htm

http://www.oldfrets.com/Valco/Schematics.html

https://schematicheaven.net/m-bargainbin.html

https://elektrotanya.com/?q=showresult&what=supro

https://elektrotanya.com/supro_thunderbolt_s6420_sch.pdf/download.html

http://www.angelfire.com/mech/beansamps/supro/supro.htm

https://docslide.net/documents/supro-thunderbolt-s6420-amplifier-schematic.html

etc ...