Hoffman AB763 Grounding scheme

[bnwitt]

I had a question about my grounding scheme for the Hoffman AB763 builds so below is a Dropbox link to an annotated PDF file and some photos of the last HDR I built.  I hope this helps.

https://www.dropbox.com/sh/kza6ndrxvvo0c1o/AAAsG45HzSOB3Q8ZPW3UdXaHa?dl=0

The only difference in this amp and the Super Reverb is that there is a separate power cap ground and a preamp cap ground  On that amp the preamp cap ground went to the preamp section ground shown in the pdf while the power cap ground went to the transformer bolt as shown.

Barry