https://community.sony.no/t5/alpha-nex-interchangeable-lens-cameras/audio-recording/m-p/3924322#M10896 <P>Hey kgregory37962, it's not mentioned in the manual, but here are the compatible remotes.&nbsp;</P><P><A href="https://support.d-imaging.sony.co.jp/www/cscs/accessories/compatibility.php?area=eu&amp;lang=en&amp;mdl=ILCE-7&amp;cat=29&amp;loc=en_GB" target="_blank">https://support.d-imaging.sony.co.jp/www/cscs/accessories/compatibility.php?area=eu&amp;lang=en&amp;mdl=ILCE-7&amp;cat=29&amp;loc=en_GB</A>&nbsp;</P><P>Are you sure you have the alpha 7?</P> Fri, 22 Sep 2023 15:06:05 GMT HannahEd01 2023-09-22T15:06:05Z https://community.sony.no/t5/alpha-nex-interchangeable-lens-cameras/audio-recording/m-p/3923954#M10887 <P>I want to use external microphones via the 3.5mm jack on my A7 camera. What is the input impedance?</P> Tue, 19 Sep 2023 10:04:40 GMT https://community.sony.no/t5/alpha-nex-interchangeable-lens-cameras/audio-recording/m-p/3923954#M10887 kgregory37962 2023-09-19T10:04:40Z https://community.sony.no/t5/alpha-nex-interchangeable-lens-cameras/audio-recording/m-p/3924322#M10896 <P>Hey kgregory37962, it's not mentioned in the manual, but here are the compatible remotes.&nbsp;</P><P><A href="https://support.d-imaging.sony.co.jp/www/cscs/accessories/compatibility.php?area=eu&amp;lang=en&amp;mdl=ILCE-7&amp;cat=29&amp;loc=en_GB" target="_blank">https://support.d-imaging.sony.co.jp/www/cscs/accessories/compatibility.php?area=eu&amp;lang=en&amp;mdl=ILCE-7&amp;cat=29&amp;loc=en_GB</A>&nbsp;</P><P>Are you sure you have the alpha 7?</P> Fri, 22 Sep 2023 15:06:05 GMT https://community.sony.no/t5/alpha-nex-interchangeable-lens-cameras/audio-recording/m-p/3924322#M10896 HannahEd01 2023-09-22T15:06:05Z