On Feb 7, 2005, at 7:53 PM, Jim Nowotarski wrote: > How about: > 1) the bypass path in the amp had 3dB of loss? The bypass path had the same loss on days when the free-3db was there and on days when it wasn't. The only variables were propagation and electric-mains potential, which was +/- 2% max (0.17db) . > ... Richard L. Measures, AG6K, 805.386.3734. www.somis.org