Man, I hope those tubes don't glow !!! Glenn AE0Q On Thu, Jun 23, 2022 at 6:01 PM <ve3rwj at winsystem.org> wrote: > Hmm, is this legal in North America? > > https://qrznow.com/om4001a-om-power-amflifier-4-kw/ > > Looks fully-featured though, and it still has those lovely glowing glass > bottles inside. 😊