Valve audit time - JAN 6206/ CV5899

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jack
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Valve audit time - JAN 6206/ CV5899

Post by jack » Fri Feb 27, 2015 3:18 pm

Just checking stock (as I do in the Spring) and I have a *lot* of these (>100), NIB...

JAN/CV 6206 / CK5899 datasheet

Any ideas, apart from headphone amps?

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IslandPink
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Post by IslandPink » Fri Feb 27, 2015 3:51 pm

Low heater current ; quite a linear gain-stage in pentode mode at eg. 200V/4ma, for front-end of power amp ( buffered with CF ) or in a phono.
Otherwise not too exciting .....
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Mike H
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Post by Mike H » Fri Feb 27, 2015 5:24 pm

They are designed for UHF, so will need to prevent them oscillating at RF.
 
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jack
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Post by jack » Sat Feb 28, 2015 9:08 pm

Not exciting, but I have a lot of them... they can oscillate if you don;t take the usual precautions....

Must be something constructive...

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