He's not such an idiot as it may seem!
Eons ago, I had an amplifier built from 16 sweep tubes (6KD60 in parallel;
it had an output impedance of about 600 ohms. That was quite easily matched
to 50 ohms with a wideband transformer.
It was quite a viable amplifier for the lower HF bands.
That guy probably did something close and that may even explain the missing
band switch. At least it might be a good source of parts, but expensive
Alex 4Z5KS
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
Behalf Of Patrick
Sent: Wednesday, April 07, 2010 7:54 AM
To: amps@contesting.com
Subject: [Amps] A 10-4 Good Buddy CB amp on e-bay...
Some joker took an SB-220, and added three tubes. I cannot tell from the
picture if the bandswitch is removed.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=260581004338
what an idiot. Ruined a perfectly good amp and for what?
Grrrr... Burns my butt. :-/
-Chuck K8CPA
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