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HOMEBREW A/C POWER SUPPLY: HOMEBREW A/C POWER SUPPLY
This home made A/C power supply PRICE LOWERED ($50 OBO PLUS SHIPPING) is in good functional and cosmetic condition. I purchased this item at a local sale. It has a variable autotransformer VARIAC at 120 Volt A/C input 0 to 134 Volts 2.5 Amps output. I added the output fuse holder, voltmeter, and input power indicator lamp. The indicator lamp illuminates when the unit is connected to 115 volt A/C power source and the power switch is in the ON position. The A/C output is fused at 2.5 amps. This is a great tester for use in testing and repairing vintage electronic devices, as it can be used to bring the voltage up slowly while monitoring the current and reform older electrolytic filter capacitors. Shipping will be within continental USA only, no international shipping.; Listing #1757470 - Submitted on 01/31/26 by Callsign KC9UKD - IP: c-174-182-71-35.hsd1.in.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HEATHKIT SIGNAL TRACER T-2: HEATHKIT SIGNAL TRACER T-2 PRICE LOWERED $50 OBO + SHIPPING This vintage HEATHKIT Signal Tracer Model T-2 #67 (my number) is in excellent cosmetic condition. I replaced the 2 power supply filter capacitors and the 6 paper capacitors with modern capacitors. I also replaced the A/C power cord, cleaned the switches and potentiometers, and the tubes tested good. I could hear static the volume controlled by the GAIN pot when the probe was touched. The probe is not original but is electrically the same. Not all functions were tested. Due to the age of this item, it is being sold AS IS!! Shipping will be within continental USA only, no international shipping.; Listing #1755982 - Submitted on 01/16/26 by Callsign KC9UKD, Modified on 01/31/26 - IP: c-174-182-71-35.hsd1.in.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FLUKE 8012A DIGITAL MULTIMETER (for sale: Good condition FLUKE 8012A DIGITAL MULTIMETER WITH TEST LEADS. $80 OBO PLUS SHIPPING. ALSO HAVE FLUKE 8030A MULTIMETER, MAKE OFFER. ALSO HAVE TOROID PI-L NETWORK (4 T225A RED CORES, MOUNTED ON PLEXIGLAS SHEET, 19.3UH TOTAL INDUCTANCE. MAKE OFFER.; Listing #1751168 - Submitted on 11/29/25 by Callsign W8NW, Modified on 01/31/26 - IP: ec2-18-119-248-61.us-east-2.compute.amazonaws.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
BIRD 2500D SLUG - 2500W: 200-500 MHz - 2500 Peak - 1000W CW
Pristine Condition - Excess to my needs…
( additional pics on request )
Price: $100.00 Shipped (CONUS).
PayPal / USPS MO preferred - Check ok but no ship until clears…; Listing #1757290 - Submitted on 01/29/26 by Callsign W6SDW, Modified on 01/31/26 - IP: syn-076-175-204-014.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WTB HV Test Leads for Simpson 260 VOM: WTB a set of genuine Simpson HV test leads so I can measure voltages over 1 KV. I have a pristine Simpson 260 VOM that I use more often than my Beckman DMM and need to repair a tube amp with 3KV supply.
Thanks, Dave WB2PJH; Listing #1757395 - Submitted on 01/31/26 by Callsign WB2PJH - IP: 104.36.50.44; Click to Contact -- Send this Ad to a Friend
Struthers TS-3686/URM-203 Watt meter: Basically a US Navy MilSpec Bird Watt Meter. It is in good condition with a few nicks. Includes 4 slugs covering HF, VHF and UHF.
5C – 100-250 MHz 5W
50C – 100-250 MHz 50W
250D – 200-500 MHz 250W
250H – 2-30 MHz 250W (missing label)
$225 shipped. Prefer Paypal, but willing to discuss payment options with buyer.; Listing #1757368 - Submitted on 01/30/26 by Callsign N5FC - IP: 192.88.140.94; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale: LM freq meter/sig generator: I have a LM frequency meter/sig generator available. Originally made for the Navy. See photo. About 8 inches square and light in weight. Comes with a small power supply about the same size, if needed. Will sell the LM separately if power supply not needed. Covers 125khz to 20mhz. Just whats needed for receiver alignment. Has built in modulation. Comes with it's original matching calibration book . Great cosmetics. $75/for the LM and supply or $50 for the LM alone. Plus only actual USPS post to your zip code or free local pickup. Not heavy. I am in the Los Angeles area.; Listing #1756648 - Submitted on 01/23/26 by Callsign K6PZT, Modified on 01/30/26 - IP: 47-140-152-10.drr05.whtr.ca.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: COMET CAA 500MK II SWR METER: FOR SALE: COMET CAA 500 MKII STANDING WAVE ANALYZER
From an SK Estate, this COMET CAA 500 MKII is in like new condition and tested all OK. It covers 1.8-500MHZ, has am analog cross-needle meter that displays both SWR and impedance, and a Color LCD display that shows frequency, amateur band, and SWR data (including graphic display). It is powered by an external 8-16VDC power supply or 6 AA batteries. Package includes rechargeable NiMH batteries, Manual copy, Battery charging plug, and Original box. Current retail price is $549.95. PRICE for this unit - $385 plus $25 shipping. Paypal accepted. Contact Alan K9MBQ in Charlottesville, VA.; Listing #1757022 - Submitted on 01/27/26 by Callsign K9MBQ, Modified on 01/30/26 - IP: 71-219-99-118.chvl.qwest.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Opek HF/VHF/UHF digital SWR meter: I also have a Opek SWR-9 1.6-525 MHz 200-watts digital watt/swr meter. Comes with dc power cord.
price is $115 shipped
Payment via zelle, check, or money order.; Listing #1757335 - Submitted on 01/30/26 by Callsign K2ZZ - IP: 104.28.204.176; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Intellitron 40-amp power supply: I have for sale a like new Intellitron 40-amp linear power supply. Price is $160 shipped.
Payment via zelle or money order.
https://www.gigaparts.com/intellitr...pboMRsMFspBgtJsFsqs__6GEqJXbPtVMaAgY9EALw_wcB; Listing #1757334 - Submitted on 01/30/26 by Callsign K2ZZ - IP: 104.28.204.175; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend