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14 volt 4 Amp Clean DC Power Supply / Elecraft KX3 Heatsink
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HF Amplifiers

Displaying ads 11 to 20 of 269 ads in this category.
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 Ameritron AL-811 Amplifier $650  
Purchased new about 5 years ago. It has seen very little use and is always kept covered when not in use. Works great with 65 watts in to get 500-525 out. This is LOCAL PICKUP ONLY ---CASH ONLY $650. This must be picked up at my home. Located in Lakehills/Pipe Creek/Lake Medina area about 30 minutes NW of San Antonio.

Listing #1740518 - Submitted on 08/21/25 by Callsign W5PRQ, Modified on 08/30/25 - IP: fttp-38-97-24-103.becfiber.com
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 FOR SALE: 4 Element SteppIR
FOR SALE: 4 Element SteppIR Antenna. 4 elements on a 32 ft boom. includes the 40 meter driven, SDA-100 controller and hardware. Fiberglass tubing needs painting. $1000.00 or offer? Pick up Woodland Hills, CA

Listing #1741466 - Submitted on 08/30/25 by Callsign KJ6Y - IP: 107-205-43-212.lightspeed.irvnca.sbcglobal.net
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 FS Ten Tec Centaur Amplifer.
Very nice amp. Prefer pickup East Central OH. Can ship however.
$535
Thanks
Kevin


Listing #1741462 - Submitted on 08/30/25 by Callsign K8SU - IP: 133.sub-174-242-35.myvzw.com
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 VK-1K.W. solid state amp.  
I am selling my as new VK amp with about 1 hour of transmit time from a clean and non smoking home,prefer pickup but will ship (it's well built and heavy) $2750. plus shipping want more pictures just ask best to call 224-383-8600

Listing #1741461 - Submitted on 08/30/25 by Callsign W9BB - IP: c-73-246-124-242.hsd1.il.comcast.net
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 ACOM A2000 Remote Consol
ACOM A2000 Remote Consol. This is the remote consol to control the ACOM 2000 Amp. Any reasonable offer accepted.

Listing #1741454 - Submitted on 08/30/25 by Callsign KJ6Y - IP: 107-205-43-212.lightspeed.irvnca.sbcglobal.net
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 MINT RMITALY BLA600 160-6 AMPLIFIER  
THIS AMPLIFIER IS ABOUT THE CLEANEST AMP I'VE EVER SEEN. I PICKED IT UP FROM AN ESTATE WHERE THE ELDERLY GENTLEMAN USED IT SPAIRINGLY UNTIL HE PASSED AWAY.. ** THIS IS AN AUTO TUNE AMPLIFIER ** PIN DIODE SWITCHED, INSTANT BAND CHANGES, FULLY QSK OPERATION, 160-6 METERS, LOW DRIVE REQUIREMENTS..IE..20 W FOR 500 WATTS OUTPUT, LINEAR POWER SUPPLY AND 8 PROTECTIVE CIRCUITS..IE VSWR, TEMP (TRANSISTORS,HEAT SINK AND POWER SUPPLY PLUS OTHERS CONTINUOUSLY MONITORED. SOLD BY DX ENGINEERING FOR $2799.99. ASKING $1900.00--SHIPPED LOWER 48 STATES. (READ THE REVIEWS ON THE DXE WEBSITE). 5 PHOTO'S AVAILABLE.
PAYMENT BY ZELLE OR POSTAL MONEY ORDERS.
THANKS FOR READING
VY73'
STEVE W8CRH


Listing #1741267 - Submitted on 08/28/25 by Callsign W8CRH, Modified on 08/30/25 - IP: customer.chcoilx1.pop.starlinkisp.net
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 Alpha 99 HF Amplifier  
Easy legal limit amp. Never any issues. really a great amp.
Uses a pair of GU-74B tubes often called 4CX800's
$2500 plus shipping


Listing #1741423 - Submitted on 08/30/25 by Callsign KL7AM, Web Site: https://kl7am.com - IP: 92-99-35-72.mtaonline.net
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 Heathkit SB-221  
Very nice condition with full output Eimac 3-500 tubes.Currently wired for 120 volts and can change for 240. Has soft key installed.$1,100 Shipped and Insured in the US
See my Excellent feedback here:
https://chat.qth.com/search.php?keywords=kl7am&sid=9b20a9b549471833b3fede8bf65b3bc3


Listing #1739914 - Submitted on 08/16/25 by Callsign KL7AM, Modified on 08/30/25, Web Site: https://kl7am.com - IP: 189-230-137-216.mtaonline.net
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 Amplifiers for HF, 6m, 2m and 70cm  
HF Amplifiers For Sale:
Acom 1000 1KW HF/6M $2900
-
6 Meters:
RF Power Labs Solid State 400-500 Watt Base Amp with Power Supply 120V
-
2 Meters:
RF Concepts 2-317 30in 170out Preamp SSB Delay etc. $400 Shipped
VHF Engineering 10in 140out $290 Shipped
Mirage B310G SOTA etc 1/4W to 8W In 100W Out with Preamp SSB Delay $310 Shipped
-
70cm UHF:
Mirage D1010 Brown Face with SSB Delay etc.
10 in 100 Watts out
$375 Shipped


Listing #1741399 - Submitted on 08/30/25 by Callsign W4JST - IP: c-73-148-40-205.hsd1.va.comcast.net
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 ALPHA 374A "NO TUNE" AMPLIFIER   


NO CALL SIGN ? NO RESPONSE
EMAIL ONLY THROUGH QTH.COM
160-10
Works as it should
Manual or Broad band tuning
Typical Alpha build quality
Excellent cosmetics
Currently wired for 120 - easy switch to 220
LOCAL PICK UP IN TAMPA ONLY
I'm willing to meet up to 50 miles or 1/2 way which ever is the shortest distance
XMFR has been removed for easier handling
Asking $1300


Listing #1741389 - Submitted on 08/30/25 by Callsign K4WSB - IP: 47-199-233-65.fdr01.tmtr.fl.ip.frontiernet.net
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