Is there an aftermarket company that sells a back for a PPC112 that converts it to an open back cab. If not, has anyone here converted their PPC112 into an open back themselves?

Thanks,
Justin

Thanks for the help all, It's appreciated!1
Best,
Justin

Just decided to go ahead and take it out.

Intuitively I figured it would be closest to the input. I'll have to pull the chassis out tomorrow and take a pic but this is from the manual.

The manual has the tube layout but unfortunately doesn't state which tube is V1, V2, PI etc. I emailed Orange about it but am still waiting for a response. I'll post it here as soon as I get a response.

Does anyone have the tube layout guide for the Tremlord. I'd like to try out some of my NOS tube collection, specifically in V1

Thanks in advance