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Swan Mark II

datsun66

Active Member
Apr 10, 2005
252
15
48
Lewistown, Montana
I picked up a Swan Mark II for $ 50.00 and two spare 500z tubes for 20.00.
Know I need to wire my shack for 220vac. I did power it up on 110vac but it does need the higher voltage. Now I need to get that Kenwood TS-820 to power it up on 20 meters.
I just could not believe it only went for 50.00 and it works and it even looks like a 9.
Bob.
 

For what it's worth, no, that amplifier isn't going to do 2000 watts output. Remember, when that thing was first made, power was rated by 'input', not output'. So, a solid 1000 watts isn't unusual. Not a bad amplifier, just treat it 'gently'.
- 'Doc
 
Actually, Doc is correct,

If it is in really good condition, 1000 watts is about right. Any more would be asking for trouble.
Nice purchase!!!:sneaky2:
JR
 
Well, You have to remember what this amp was designed to be driven by. The Swan 350 and others in the family. At 100 watt, this amp will loaf at 1k.
KE7KPB


While I agree that a pair of 3-500Z's will loaf at 1 Kw output I would beg to differ about driving it any harder to obtain more power output given the power supply capabilities.
 

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