On Tue, 8 Jan 2002, B. Lee Cornwell wrote: > Thanks for the info Clark ! - How would bypassing the AM crystal filter in > the Delta II work ? I'm looking to open it up a bit for better audio in > short wave listening mode. Hi Lee - I haven't been inside a Delta II, you might ask Ten Tec. You can always just install a wider filter (INRAD has some). Good luck. Clark WA3JPG