I thought about getting a DSP unit as well. I haven't done it because
I've gotten conflicting reports about their effectiveness and they're
not cheap. Several people have also told me that none of these units
are yet able to equal the noise reduction capabilities of some of the
better, older analog audio filters, like the Datong models from the
1980s. Though I haven't received it yet, I did manage to get an
inexpensive Datong FL1, in good condition, off of ebay. We'll see how
it performs. It didn't cost too much, so I figure I can only be
pleasantly surprised.....

I've considered and to some extent am still considering a Clear Speech
speaker. However, no one has been able to tell me much about what the
speaker itself sounds like. It might be great at noise reduction, but
if its relatively quiet audio is of generally poor quality...well, that
wouldn't be good. What would it be like to listen to Radio Prague on
the Clear Speech?

Steve