How to add effect to both channels of a hoffman blackface circuit board

[Fishermanbob]

I have been looking but can not find a layout diagram of how to put the effects on both channels of a Hoffman Blackface circuit board. I have done this on a standard Fender tag board but am a bit confused on how to do it on the Hoffman board I'm working on. Can anyone give me a layout shot of how to do it.

[sluckey]

Make the simple changes in green to put reverb on both channels. Tremolo is already on both channels.

[Fishermanbob]

Thanks and yes that is how I did it before but I remember I had to add a couple resistors also. I took it from a book I used years ago it was by Aspen Pittman. I take it those are not needed? 

I have built a few different amps now Tweed Fenders, a Deluxe Reverb, 18 and 36 watt Marshalls but never using a Hoffman layout. I'm doing the Deluxe reverb again for myself. I sold the other. I get a bit confused by the way things are laid out on this board. I've heard that these Hoffman layouts ran pretty quite so I thought I would give it a try. Just lays out quite a bit different than the Fender Tag boards do.

[sluckey]

I get a bit confused by the way things are laid out on this board.

It takes a while to get used to Hoffman's layouts, but when you do, you'll see that they are done very well. That's why it's so important to be able to read a schematic too. The reason I modified the schematic rather than the layout was to make you think a little. Modifying the layout is really just as easy as the simple change I made on the schematic. Compare them. I think you'll agree.

[Fishermanbob]

Thanks I see what I have to do. I did this a long time ago and I was just making sure my thoughts about it were on the right page.