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Hello, I have for sale a new matched pair of RF parts 3-500ZG Transmitting Tubes, I bought these as backup tubes for my Healthkit SB-220 Amplifier. I ran them for 1/2 hour just to make sure they were working correctly. I then placed them back into the original boxes. And then inside the...

I am selling my used upgraded Heathkit SB220 tube Amplifier, New metering board, New tubes from rf parts, New power caps and resistors, New glitch resistor, Case needs paint There is a small dent on the right side pushing outward Bought it that way. The faceplate is in very good condition...

Selling my rebuilt SB-220 Amplifier. It has a new Harbach Rectifier Metering Board. New filter Capacitor Block. Soft Key for use with solid-state radios. A new set of 3-500 ZG tubes from RF Parts. No fingerprints on tubes. The tubes will be in the original shipping carton. The blue tape was put...

I have two NOS Yaesu ft-102 sealed relays, The ones you can't find any longer. I paid $75.00 for the pair I am asking $35.00 Shipped. Selling my Transceiver so I will not be needing them. PayPal gift Will ship USPS Ground with tracking.

Up for sale is my Heathkit SB-220 Linear Amplifier. It has a new Harbach Rectifier Metering Board. New filter Capacitor Block. Soft Key for use with solid-state radios. A new set of 3-500 ZG tubes from RF Parts. No fingerprints on tubes. The tubes will be in the original shipping carton. Have...

Would anyone happen to know the right size screws I need to use that hold the cabinet and feet on an SB-220 amplifer, I have rebuilt the amp and want to sell it but I don't have the right screws for the feet. Thanks,

I am offing up my Astatic D-104 golden eagle Desk Microphone the Microphone is used. And in great working order. I was polishing the mic and I rubbed too hard on the front of the mic as you can see in the photo and a very small amount of the gold came off around 1/16 of an inch long I should...

This is a original Fujitsu of Japan sealed relay type FBR221A DO12 RL02 on the RF unit that is used in the Yaesu ft-102 Transceiver. They are no longer made and very hard if not impossible to find. I am asking $40.00 including shipping PayPal Gift.

For sale is one used Astatic tug-9 D-104 desk microphone in good working order, Has a little wear. The head is nice and tight. I am asking $65.00 Shipped USPS Ground with Tracking info. PayPal,

I have for sale. One NOS, in the box YAESU MH-1 B8 Handheld Microphone. This microphone came with my Yeasu ft-102 Transceiver, I am asking $60.00 PayPal, Free Shipping, USPS Ground.

I have for sale. One NOS, in the box YAESU MH-1 B8 Handheld Microphone. This microphone came with my Yeasu ft-102 Transceiver, I am asking $60.00 PayPal, Free Shipping, USPS Ground.

Hello, I would like to do the glitch resistor mod to my SB-220. My question is will an Ohmite B20j10RE 10Ohm, 20w, 5% resistor be enough protection? And where would be the best place to install it. And are there any other mods I should do to safeguard the new tubes and transformers? 73,

I am selling a Healthkit sb-220 in very good working condition. I just put in two new RF parts 3-500zg tubes a few weeks ago. The SB-220 has only been used one time since I installed the new tubes. I keyed it with a 25 watt dead key on my FT-102 and was getting close to 300 watt carrier with...

Hello, I was not sure where to post this question. I have an Aststic golden eagle D-104 and was wondering if anyone would happen to know what company Astatic used to do the gold plating on their microphones? I was trying to use a micro cloth to take out some of the scratches. And by...

I am selling a pair of used 3-500z tubes. In both tubes, The glass is clear and neither tube ratters. I just bought new tubes from RF parts, And I no longer need these. I am seeing the same output with these as I am getting from the new ones. Which is 600 watts output with a 30-watt dead key...

I am selling a new Heil GM-4 microphone with a new Astatic DS-5E stand. One new CC-1-K cable for a Kenwood. Also one other like new heil microphone cable. I bought these new for my Yaesu ft-102 Transceiver, I only use the microphone one time and did not care for the sound. So I ended up buying...

I was wondering if anyone would have the wiring code for a Heil gm-4 microphone using the Heil Yaesu microphone Adapter cable cc-1-ym wiring to a Yaesu ft-102 Transceiver? 73,

I just bought a Henry Tempo 2000 Hf amplifier. And wanted to know if there are upgrades or mods I should consider before using it with my Yaesu ft-102 Transceiver? 73,

I have a Yaesu ft-102 Transceiver. It has the AM/FM Board installed. The trouble I am having is on AM with low transmit output power. Yes, it is on 11 meters. On SSB after tuning up on transmit I am seeing 100 watts output according to the manual is right. When I am on AM I have my carrier set...

I am sure this question has been asked before. I have a Yaesu ft-102 Transceiver. And was wondering what parts I would need to buy in order to build something to safely be able to discharge the high voltage capacitors? I am kind of getting tired of being electrocuted. Even after turning off and...