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MISC - JPS NIR-12 Dual DSP Audio Filter Reduced to $125 shipped. The JPS NIR-12 professional grade dual DSP noise and interference reduction filter from my non-smoking shack. These filters are highly praised for their ability to eliminate or reduce most types of interference from voice, CW and data transmissions. Can be used to augment IF based DSP to reduce audio hiss and static crashes. The dual digital signal processors provides simultaneous bandpass operation, noise reduction and multiple tone/heterodyne removal. The notch filter function operates in 5 milliseconds or less. Easy to use front panel controls provide manual or automatic operation. There are rear panel jacks for: Headhpone (3.5mm), Speaker Out (RCA), Line Out (RCA), and Audio Input (RCA). Includes 12 volt wall wart. There are scrathes on the front under the HIR control. Manual pdf file will be emailed. $135.00 shipped USA only. USPS money order or personal check. Sold "AS IS" with no returns or refunds due to parts swappers. Listing #1726520 by WB7RBN Last Edited on 05/23/25 Submitted on 04/20/25 Submitted from IP 38.77.172.81 Click to Contact Back to Previous Page

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