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SPE Expert Fully Automatic Amplifiers In Stock at MTC Main Trading Company
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Contact This Person

In an effort to reduce spam and the spread of viruses, we are now providing this form for you to contact a person that has placed an ad on QTH.COM. After submitting this form, an e-mail will be generated and sent to BOTH you and the person that placed the ad. The e-mail will contain a copy of the ad, plus your e-mail information and your comments.

NOTE -- BEFORE YOU RESPOND:

  1. Please Read the Safe Trading Tips article from KA9FOX.
    Link opens up a new window, so you can come back to this ad later
  2. Use the Feedback Forums to see if the person you are about to deal with has any good or bad feedback from previous dealings.
    Link opens up a new window, so you can come back to this ad later
You are responding to the following ad:

Ad Number:1746714
Date Placed:10/18/25
Name:W. Kenneth Lidman
Phone Number:email only
Callsign:AB2NI
Category:AMPHF
Heading:Amp Supply LK500ZC
Ad Message:Amp Supply LK-500ZC
LOCAL PICKUP ONLY in NorthWest NJ 07825.
I will arrange to demo it for you on pickup.
PayPal is fine. Discount for Cash.
Solid 2-tube 3-500Z amp, covers 160 to 10 meters.
Excellent condition. Recently replaced 3-500C (3-500ZG) tubes. (old photo)
Step start Harbach board
Updated Metal Oxide resistors in parasitic suppressors.
C-Core (Hypersil) Transformer
updated Harbach HV board with 8 capacitors
updated fan for quiet operation includes Hi/Lo switch
updated HV choke with Ameritron RFC3
heavy duty anode homebrew caps
Wired for 120 VAC can be wired for 240VAC - includes the factory jumper.
~1300W output max; less on 10m.
$1500

Your Response to this Ad:

Due to the amount of non-ham scammers trying to respond to the ads, I am now asking a simple question that ham operators should easily be able to answer, but scammers may not know the answer: What is the number that hams use to represent the phrase "Best Regards"? This number is typically transmitted by hams at the end of a QSO.
Best Regards:

Your Name:
Your Callsign: (Enter NONE if you have no call)
Your E-mail Address:
Your E-mail Address Again:
Your IP Address:216.73.216.213
  Please forget all information you have automatically stored about me in cookies.
Your message:

BUY / SELL / TRADE SAFELY!
I agree that I have read KA9FOX's Safe Trading Tips HERE (link opens in new tab).


 

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