| Brand | RadioShack |
|---|---|
| Type | Signal Processor |
| Model | Radio Shack DSP 40 21-543 |
| MPN | DSP 40, DSP-40, DSP40, 21-543 |
| Country of Origin | Taiwan |
| California Prop 65 Warning | This item may contain materials known to the State of California to cause cancer or reproductive harm. |
Check the listing for details. Radio Shack DSP Digital Signal Processor 21-543 12V Noise Reduction Unit WORKING. Condition: Used, Made in Taiwan. Listed at 49.99 USD. This Radio Shack DSP Digital Signal Processor Model 21-543 is in good pre-owned condition and has been fully tested to ensure proper functionality. The DSP (Digital Signal Processing) system allows for adjustable noise reduction and filtering, helping to isolate desired signals more clearly.