I have a PCM-10 that I've had for years, but I haven't used in a bit. I thought you could change the file size. I want to set it for MP3 128 with a 64 G card in it and just let it go while I'm away. I thought for sure I could change the file size, but I don't see where or I am mistaken. It seems 2G file size is it. I'd like 500MB. Thanks Much.
Sony PCM-M10 will record as 44.1 MP3 at 128 kbps
Press MENU button
My Japanese language version of the machine has a menu item which translates to RECORDING MODE, which is the first option when I press the menu button.
If it's not the default, use the FF/REW controls to navigate the cursor to it, then press the PLAY button
You should be presented with a list of possible modes, including LPCM with rates from 22.05 - 96 kHz, or the MP3 modes, including one at 128.