Hello All, I am seeing some failures with uridiag - I hope some of you can tell me what you think is wrong - root@(none):~/trunk# ./uridiag URIDiag, diagnostic program for the DMK Engineering URI USB Radio Interface, version 0.8, 04/26/11 Found CM119 USB Radio Interface at 001/004 Menu: For Left Channel: 1 - 1004Hz, 2 - 204Hz, 3 - 300Hz, 4 - 404Hz, 5 - 502Hz 6 - 1502Hz, 7 - 2004Hz, 8 - 3004Hz, 9 - 5004Hz For Right Channel: 11 - 1004Hz, 22 - 204Hz, 33 - 300Hz, 44 - 404Hz, 55 - 502Hz 66 - 1502Hz, 77 - 2004Hz, 88 - 3004Hz, 99 - 5004Hz Tests, etc. t - test normal operation (use uppercase 'T' for verbose output) i - test digital signals only (COR,TONE,PTT,GPIO) e - test EEPROM, E - Initialize EEPROM l - list EEPROM contents c - show test (loopback) connector pinout q,x - exit program Enter your selection:T Testing digital I/O (PTT,COR,TONE and GPIO).... Digital I/O passed!! Testing Analog at 204 (and 700) Hz... Analog level on left channel for 204.0 Hz (0.0) is out of range!! Must be between 440.0 and 660.0 Analog level on right channel for 700.0 Hz (0.0) is out of range!! Must be between 440.0 and 660.0 Testing Analog at 504 (and 700) Hz... ... 24 Error(s) found during test(s)!!!! So, have I blown out the audio in (MIC_IN) signal path? 73's, John AJ6BC