The S2 vj_kit_inst.pdf

I received permission to host the S2 Valve Junior Upgrade Kit Install Instructions (vj_kit_inst.pdf) it's located here:
http://www.rh-tech.org/public/S2/docs/vj_kit_inst.pdf

The bummer is search engines pick up sites that still have links to the original S2 Amps website:
www,s2amps,com/docs/vj_kit_inst.pdf where the file was originally hosted.

I don't think I would have had the understanding of simple circuits as fast as I did without studying this document, thanks goes out to S2 for providing us with this! S2's document covers the circuit component description and function for a Valve Junior, but it also applies to any other simple two tube amp.

The only part of the document that doesn't pertain to later amps is the section on converting the heaters from AC to DC, that applies only to the v1 Valve Junior combo amps.

SuperliteII or SuperliteIIb

Superlite_II_w_SS-rectifier_MOSFET-source-follower_layout-b.jpg

OK, I'm going to differentiate between the two, Terry Stinger designed the Superlite II pcb and distributed it through his company http://guitaramplifierpcbs.com/SuperLite_PCB.aspx. Unfortunately Terry was killed in a motorcycle accident before the build documentation was completed, and before questions could be dealt with. Terry's widow Roxane was contacted by the wattkins.com site operator and with his help she started selling Terry's pcb's again.

OK, something new

Tweed_5E3_PCB_Picture_Cathodyne-Grid-Stopper_Mockup.jpg

Today I installed Drupal for my new CMS for rh-tech.org ... let's see if I can get into it ... I liked SMF but it either had too many restrictions or none ... once on the internet I was a spam target ... people who should have been able to get in couldn't because I had to stop the spammers ...

Slowly I'm going to move the posts/articles from my old site here ... hopefully that won't take too long.

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