MFJ 784B Tunable DSP Filter

About this listing

For sale is one MFJ-784B Tunable DSP Filter. The outside is in overall good condition. I've personally used the filter in the past and it worked reasonably well. If mailing, buyer is responsible for shipping charges. I'm planning on attending the Milton Hamfest on Saturday, July 11, 2026, and would be happy to pass the paid-for item to the buyer free of charge at the event. Feel free to make an offer if you'd like! Thanks for looking, and feel free to contact me with any questions!