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Classified: Radio Shack DSP-40

Date Posted By Category User IP Address
2019-12-12Login requiredAudio ProcessorsLogin required
I have for sale a Radio Shack DSP-40 unit, model number 21-543. Works fine. Non smoker. It is close to new, comes with BOXED and and all accessories.
These DSP units are absolutely amazing at taking out heterodynes- much better than the built-in DSP in all my newer radios. The tones simply disappear. They also excel at setting a restricted bandwidth to reduce interference in both SSB and CW. The narrow bandwidth in CW mode is the next best thing to having a narrow CW filter in the rig. These units do not remove general background hash.
**PICTURES GLADLY SENT ON REQUEST**
$65 Shipped to Con US
Postal MO or PayPal
Thanks and 73,
Johnny
K7big