Our retail store is open Monday through Thursday, 9:00 AM–5:30 PM.
Spreading the Ham Radio Love Since 2009
Our retail store is open Monday through Thursday, 9:00 AM–5:30 PM.
Spreading the Ham Radio Love Since 2009
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U18840 Used Heathkit SB-221 Modified
This Heathkit is highly modified
The old 3-500's were pulled and a medical pull 8877 was installed. It works great. 40-50 Watts drive produces 1500 watts out pretty easy.
This amp does have a three minute warm up time. Do not transmit before the three minutes are up. Do not transmit before the three minutes are up
It has a giant blower on the back. It is much louder than our new experts for sure.
Due to the modifications, we think it is best to not try and ship this amplifier. Local pick up only. No Shipping available
Comes with our 90-Day Warranty!
S/N: N/A

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very good so far
Great job as usual, very easy to do business with. Prompt shipping, very satisfied. Special thanks to Christine, job well done.