On Sun, Apr 16, 2023 at 10:15 AM Jim Brown <jim at audiosystemsgroup.com> wrote: > The tricky part of this is finding quality RCA jacks and plugs in 2023. > The last quality RCA plug I know about was made by Switchcraft. The Switchcraft 3502A is still available from Mouser and other sources. https://mou.sr/40OUcg6 73, Bob, N6TV