Pioneer F-93 Elite series tuner

http://www.fmtunerinfo.com/pioneer.html

Pioneer F-93 (1991, $900, photo)
Honorable mention. Part of Pioneer's “Elite” series, the fiendishly complicated and very rare F-93 was a highly sensitive digital tuner that was not known for good sound. We are trying to get more information about it. If you've used one, please post in our FMtuners group and tell us about it. The F-93 historically sold for $275-325 on eBay, but three sold for $345, $407 and $216 in 6-9/04.

George,

I have a F-93. I can send you a copy of the manual if you email me your address.

Thought I might add that many tuner aficionados believe with most tuners the first step to improving performance is to install an external antenna. But you already know that!