Hi i have a question. What kind of plate should i buy to mount a Canon T3i on the Sound Devices 3m. Do i need something like this ?
Thanks in advance,
https://www.bhphotovideo.com/c/product/1430409-REG/smallrig_quick_release_clamp.html
Your link isn't working for me. I don't like to put preamps between the tripod and camera, as it needlessly raises the center of gravity in my opinion. I clamp my preamp to my tripod's pan arm, but your Sound Devices 3m might be too heavy for that.
If there's a 1/4-20 or 3/8 screw on the SD that can be used to screw into the bottom of the plate and you have a quick release Arca-type plate for your camera then you can use the one in the above link. (I looked at the 3M but I don't know how that screw works on the device.)