[Boatanchors] Need Drive Pots for Ranger I and Valiant I
Tom NØJMY
n0jmy at hayseedhamfest.com
Thu Dec 31 00:03:00 EST 2009
Michael, you might try Johnson Radio Restorations Co, which is run by
Chuck, K1TLI. The web-page is www.johnsonradioresto.com and Chuck's
personal direct e-mail is scorebrd at verizon.net .
It's a 1st class outfit. I'm sure he'll take good care of you if he can.
73,
Tom NØJMY . .
Hayseed Hamfest Co. - Multi-section Can Capacitors
for vintage Heathkit, Drake, Halli, Hammy, more...
www.hayseedhamfest.com
Drew P. wrote:
> Michael D. Harmon wrote:
>
> "I'm looking for two of the 25K, 4W wirewound pots which are used as the
> 'Drive' control in the Ranger and Valiant. Johnson part number is
> 22.732. Someone has replaced the Ranger pot with a 5K, 4W control, and
> the Valiant has a standard 25K 'volume-control' pot which was visibly
> overheated."
>
> Smoking "pot"? For shame.
>
> "Mouser doesn't even list a 25K, 4W pot, and the prices
> charged by the big suppliers like Newark are $25 and up."
>
> There is a simple mod to replace the drive pot with a regular "volume
> control" in conjunction with a TV horizontal output transistor which then takes most of the heat. A search will turn this up, IIRC, on amfone.net
>
> Drew
>
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