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DSP Filtering Power Amp Speaker. Small, lightweight, with mounting bracket - ideal for mobile operation and home station.
DSP Filtering Power Amp. Line-level output for recording and 1/8 inch phone jack on rear can drive external 8 or 4 ohm loudspeaker.
Dual Channel DSP Filtering. Independent volume, tone and filtering for Main and Sub RX or two separate radios - ideal for SO2R.
Do-it-yourself DSP filtering. PC utility to help with development.
Minimizes distortion at high sound levels. Sharp bandpass filter.
Eliminate Ham radio station interference.