The SPSB-4 looks amazing. It's a small 12V batt box with just a 1/8" plug sticking out of the bottom. You plug it directly into your recorder without the need for any cables (thus less excess bulk in your pockets).
I'm just wondering if it will fit on top of the M10. The M10 has two "bumps" in its case on either side of the MIC IN and LINE IN jacks. We're talking just a couple of milimeters, but it may be enough to prevent the SPSB-4 from fitting propertly. Has anyone tried it and able to confirm that it fits???
Thanks.