Unless it is an RF output jack the simple solution may be to just try it, not much else coming out of that thing (using an RCA connector) is likely to hurt anything. IMHO, YMMV 73, doc kd4e On Wed, 2003-01-01 at 18:05, Duane Fischer, W8DBF wrote: > Roger that, but which jacks are they? Nothing here indicates it is a line level > audio output jack.