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Posted: 9/25/2011 12:54:38 PM EDT
I was digging through the closet looking for some of my radio stuff, and I found my Radio Shack DSP from way back.

Still works.

It is not a high end unit, but I am using on a regen shortwave and it seems to help some.

I usually keep it on SSB and medium bandwidth.

Still see them on eBay for $20 or so.
Link Posted: 9/25/2011 1:13:44 PM EDT
What model is it?



Vulcan94
Link Posted: 9/25/2011 1:16:31 PM EDT
The DSP 40, they sold it back in the 90s.
Link Posted: 9/25/2011 4:12:42 PM EDT
I got one still NIB - Bought it on closeout for around 15 bucks, IIRC.

Never managed to summon enough enthusiasm for it to take it out of the box...
Link Posted: 9/26/2011 2:27:46 AM EDT
I use one on an old Royce CB - cleans the audio up a tad and the multiple bandwidth settings are helpful at times.

Not the equivalent of my Timewave DSP-599 but it wasn't $400 either.
Link Posted: 11/20/2011 7:24:00 PM EDT
Originally Posted By capnrob97:
The DSP 40, they sold it back in the 90s.



I got one of those sitting up in a closet.


Vulcan94
Link Posted: 11/21/2011 1:26:19 AM EDT

Originally Posted By Vulcan94:
Originally Posted By capnrob97:
The DSP 40, they sold it back in the 90s.



I got one of those sitting up in a closet.


Vulcan94

I just retired mine, replaced it with a Timewave 9+
Link Posted: 11/21/2011 1:48:28 AM EDT
Originally Posted By capnrob97:

Originally Posted By Vulcan94:
Originally Posted By capnrob97:
The DSP 40, they sold it back in the 90s.



I got one of those sitting up in a closet.


Vulcan94

I just retired mine, replaced it with a Timewave 9+


How do they compare to each other?


Vulcan94

Link Posted: 11/21/2011 1:58:11 AM EDT

Originally Posted By Vulcan94:
Originally Posted By capnrob97:

Originally Posted By Vulcan94:
Originally Posted By capnrob97:
The DSP 40, they sold it back in the 90s.



I got one of those sitting up in a closet.


Vulcan94

I just retired mine, replaced it with a Timewave 9+


How do they compare to each other?


Vulcan94

The Timewave is about the same age as the DSP-40, but it does a much better job with the noise reduction.

I got it off eBay, there always seems to be one on there once a month or so.

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