SONY Calibration Microphone ECM-AC2 Home Theater AV Receiver Systems item 5 SONY Calibration Microphone ECM-AC2 Home Theater AV Receiver Systems. $19.97 +$16.00 shipping. SONY ECM-AC2 Calibration Microphone *OPEN BOX!* item 6 SONY ECM-AC2 Calibration Microphone *OPEN BOX!* $39.97.. New Sony Calibration Mic Measurement Microphone ECM-AC2 Part Number 154277421 1-542-670-21 154271011 1-542-710-11 154267021 1-542-774-21, Auxiliary Recommendations Measurement Microphone Compatible with Sony Model Numbers STR-DH500, STR-DH510, STR-DH520, STR-DH540, STR-DH590
![Sony Microphone Ecmac2 Calibration Microphone (mono) [Sony] £40.96](https://spares2repair.co.uk/bmz_cache/s/sony-es193377-4905470jpg.image.800x741.jpg "Sony Microphone Ecmac2 Calibration Microphone (mono) [Sony] £40.96")
New Sony Calibration Mic Measurement Microphone 154283011 Home Theater Cinema STR-DA4600ES STR-DA3700ES STR-DN1010 STR-DN1020 STR-DN1030 STR-DN1040 STR-DN1050 STR-DN1060 . Visit the Sony Store. 4.5 4.5 out of 5 stars 129 ratings | Search this page . $28.89 $ 28. 89. 30-day refund/replacement .. This is a Genuine Sony Calibration Microphone Measurement Mic ECM-AC2 for AV Receiver. It is compatible with Sony devices and has a wired connectivity option. The microphone is made of plastic and is black in color. It is perfect for those who want to calibrate their home theater system for an accurate audio experience.