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Chinese mini bias pots
Chinese mini bias pots
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Old 29th March 2008, 04:27 PM   #1
itsmejto is offline itsmejto  United States
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Default Chinese mini bias pots

Does anyone have info where one might get those little gold colored mini back wired bias pots used in most Chinese amps ? (25k)
Or if they are w/w or carbon etc and wattage rating ?
They are 1/2" dia. with 1/8" shaft dia, 3/8" mounting hole.

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Old 30th March 2008, 03:46 AM   #2
pmillett is offline pmillett  United States
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Looks like a Chinese copy of the old military style RV6 (or PCB mount RV8). Allen Bradley used to make them - I think PEC took them over from AB.

They're not very common in the USA any more, though you do find them in surplus places. A couple places to look:

http://www.surplussales.com/Potentio...SlotAdj-4.html

http://www.potentiometers.com/select...08032910391227

Pete
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Old 30th March 2008, 03:52 PM   #3
itsmejto is offline itsmejto  United States
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Thanks Pete, just the job if they wern't $40 each.
However, found a few at my fav. supplier ...... Ebay !!

http://cgi.ebay.com/ws/eBayISAPI.dll...ayphotohosting
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