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|  MISC - TenTec Century 21, Model 570 Parts FS
TenTec Century 21, Model 570 Parts For Sale:
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I have parts from a Century 21, model 570, available.
Most of these parts should also fit the Model 574
digital version.
Hopefully these parts will let several rigs live again.
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All covers, PTO, knobs, power supply parts, and final
module are gone.
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Available Parts:
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Metal parts:
Inside front subpanel
Rear Panel
Both left and right sides
Main chassis
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Headphone Jack
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3 pilot bulbs and sockets
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Circuit Board Assemblies Available:
Audio Power Amp 80357
Front end board 80359
Low Pass Filter 80360
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Please let me know what you would like.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
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Listing #1750071 - Submitted on 11/20/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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RADIOVHF - Kenwood TM-D700A 
VHF/UHF Dual band Kenwood TM-D700A. 2nd owner. Used to act as commander unit in sky command set up. Works as it should. Missing mounting bracket. $320 shipped. PayPal or Zelle.
Listing #1750070 - Submitted on 11/20/25 by Callsign WB1AFK - IP: mobile-107-77-224-50.mobile.att.net
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POWERSUP - FS: Pair of Lighted Astron Meters
Pair of Astron lighted meters from a dead Astron SS30M switching power supply. Fits a rectangular hole of 2&7/8” x 1&11/16”. Meters are not direct voltage and current reading, requiring the adjustment circuit internal to the Astron SS30M or other Astron power supplies, $ 50 shipped to CONUS. Not interested in trades.
Listing #1750069 - Submitted on 11/20/25 by Callsign KH6JTM - IP: c-73-242-208-180.hsd1.nm.comcast.net
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TOWER - Want: Hygain HD 54 crank up Cable Kit
I 'm in need of a cable kit for my HD 54HD crank up tower. If anyone has one they no longer need please let me know. with a price.
Ikey W5OYK
Listing #1750068 - Submitted on 11/20/25 by Callsign W5OYK - IP: 64.203.56.165
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TUBES - FS: Amperex 4CX250F Ceramic Tube
NOS Amperex 4CX250F Ceramic output tube. Tube was mistakenly purchased to replace a 4CX250B. As we found out, the circuit for the 4CX250B is a 6 Volt filament as is the 4CX250B. We then found out that the 4CX250F uses a 26.6 Volt filament source…… so this tube is up for sale as maybe it was developed for military use with that filament voltage? $30 shipped CONUS. Not interested in trades.
Listing #1750067 - Submitted on 11/20/25 by Callsign KH6JTM - IP: c-73-242-208-180.hsd1.nm.comcast.net
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 AMPHF - KENWOOD TL-922 HF AMP. FOR PARTS
KENWOOD TL-922 HF AMP FOR PARTS. PART OF SK ESTATE. DON'T KNOW WHATS WRONG WITH IT AND TOO OLD TO WORK ON IT.
$350.00 PICK-UP ONLY {NO SHIPPING} NEAR WACO, TX. 254-744-6728
Listing #1749969 - Submitted on 11/19/25 by Callsign AA5RT, Modified on 11/20/25 - IP: syn-192-063-043-055.res.spectrum.com
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MISC - FS: Heathkit Cabinet
Cabinet for the Heathkit SB 300, 301, 400, 401, 110, 200 and others. Cabinet is in good physical condition with some scratches and some paint spots missing, but a solid cabinet. $30 plus shipping CONUS. Not interested in trades
Listing #1750066 - Submitted on 11/20/25 by Callsign KH6JTM - IP: c-73-242-208-180.hsd1.nm.comcast.net
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ANTETUNE - ACOM 04AT Antenna Tuner and switch
ACOM 04AT automatic antenna tuner and switch. Complete with never installed mounting hardware. Must be used with an ACOM solid state amplifier. Great condition, works as it should. Ships in Original box. $800 shipped. PayPal or zelle
Listing #1750063 - Submitted on 11/20/25 by Callsign WB1AFK - IP: mobile-107-77-224-50.mobile.att.net
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RADIOANQ - For Sale: Kenwood MC60A microphone
Like new and working fine, Kenwood MC-60A microphone. Kenwood recently stop making this wonderful microphone. $150 pickup up in El Paso, TX or shipped USPS priority for $21.75.Sold for parts due to scammers. John W3AYS
Listing #1750062 - Submitted on 11/20/25 by Callsign W3AYS - IP: 107-204-14-60.lightspeed.elpstx.sbcglobal.net
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RADIOHF - Icom IC-7300
Icom IC-7300 in mint condition. Purchased brand new June 4, 2025.
Everything works as it should.
Comes with all original boxes, manual and hand mic.
$750.00 plus ride from Salem, OH 44460
Will except Cash, USPS MO, Pay Pal or CC thru my business website.
CONUS Only
Listing #1750061 - Submitted on 11/20/25 by Callsign N8KQ - IP: syn-076-035-028-066.res.spectrum.com
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