Hudson Broadcast Dual Footswitch aka Duocast

[ollie_wtf]

Hey all,

long time lurker etc etc

well i wanted to build a dual, and thought it was a simple switching set up from the single layout.

after studying the duocast schematic on pedalpcb, and a point to point layout floating around, it seems there are some tweaks. the charge pump is a bit different, the input area is a bit different, and then there's the obvious 2x trimmers 2x levels etc.

So, because i can only think in vero, i downloaded diylc and had a go at laying this one out. Also included is the 9v to 24v switch, which is nice.

All credit due to Alex's first layout, which i used as a base for the various tweaks needed. Ive gone over this one to double check its exactly as the schematic, but a fresh set of eyes cant hurt!


I will be building this soon so please flag any errors and i can updated the layout, though i think I've sussed it. (C100 on the duocast schem is 47uf - I've left it at 100uf as thats what i have and cba to order a single cap to finish this. i don't think it makes a huge difference anyway)

Here's the schematic: https://www.pedalpcb.com/docs/DuoCast.pdf

and the p2p layout which is great for offboard wiring (also the schematic and this are the same):

https://1.bp.blogspot.com/-Yl2cpCENwws/X2Vbn9UYJwI/AAAAAAAAGX4/dppw4sGoVUA46Axq4YMGDoeThhph-_ZEACLcBGAsYHQ/s2048/HUDOSON%2BDUAL%2BBROADCAST%2B2020-07.png



excuse any layout faux pas, this is my first. thanks all!

[HeliosPAF]

Hi Ollie, did you build this layout? is verfied?