Astatic D-104 Silver Eagle Mic Mods Connection to Yaesu
The Astatic D-104 desktop microphone has a very sharp sound due to it’s crystal microphone capsule and it has also has a great preamp to get enough voice level in the transceiver that gives you a great advantage for DX. Also the sharp modulation is heard better through noise on your QSOs.
But the mic doesn’t sound well on all transceivers cause of their internal high-, low- or band-pass AF filters. On most modern transceivers the modulation sound too much sharp or tiny cause of the lost of basses.
