Ive got the qrplabs 10w linear haven't put it together yet.
Im gunna outright say I think a dsb ft8 kit is a misconceived idea. Putting out another side band apart from being inefficient from a power perspective just seems to me to be against the amateur spirit in that it knowingly puts out a signal that will cause potential interference, ie the other sideband. I have no interest in doing that.
Why is there a qrpguys product being discussed on the qrplabs forum anyway?