There is a device called Signal Stabilizer which controls the Audio Signal input and corrects the waveshape and the amplitude of the signal so you allways get same Audio level to feed your transmitter. If someone has a bit of Electronics knowledge, can fix this issue with an analog signal control circuit.... <img border="0" title="" alt="[Big Grin]" src="images/icons/default/grin.gif" /><br /> <br /> <small>[ 16. February 2005, 09:41 AM: Message edited by: fsking ]</small>