<HTML><BODY><p><span style="font-size: 14px;">Hi All,<br><br>I have : <br><br>Metis<br>Mercury<br>Pennylane<br>Alexiares<br>After the firmware update: Metis_v2.6a, Mercury_3.4, Penelope_v1.8 I have seen an increase in the level of noise microphone for transmission path SSB under such - same settings the MIC.<br>Has anyone noticed an increase in noise mic tract in transmission mode SSB (even when the microphone plug is not connected) with the new firmware?</span><br>I think something is not working properly TLV320AIC23B......this noise was before, but now has become even more.<span style="font-size: 14px;"><br><br>I look forward to any assistance.</span><br><br>73"s Victor UA4ATB<br></p></BODY></HTML>