Apple II Supertalker speech board IIe plus Mountain Hardware interface card

This is a Mountain Hardware Supertalker Speech input card for the Apple II, II plus and IIe computer. It allowed you to input your speech via microphone and save it to disk and insert in into your programs. Has the original software and manual plus an updated manual and software from the company that bought out the Supertalker. There's also a few disks of stuff I did a long time ago. It was originally made 1979, I believe. Last used about 25 years ago, worked fine then, not used since. I found the microphone but not the speaker. I think the speaker output is pretty common, though.