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AMPHF - Heathkit SB 220 Heathkit SB-220 liner amplifier in excellent condition. Matched Eimac 3-500z full output tubes, properly grounded grid configuration, soft key module for late model radio protection, MOV's installed for line surge protection, upgraded filter capacitors and diodes, upgraded metering circuit, glitch protection resistor, upgraded parasitic suppressors, upgraded T/R relay for fast and quiet switching, soft start, new fan motor, LED meter lamps (incandescent bulbs provided as well). The case and face are nearly perfect. No added holes or unnecessary switches. Needs nothing. Produces well over rated output. No shipping. Can arrange to meet a reasonable distance away. If you want it shipped, I'll deliver to a reputable shipper/packer and you can make arrangements. More pictures available. Email with a phone number and we can discuss. $1000 Listing #1737786 by KY7X Submitted on 07/28/25 Submitted from 50-37-27-31.grdv.nv.frontiernet.net Click to Contact Back to Previous Page

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