[Vintage-Audio] CT160 AVO tube tester

[Rudy Rutenber]

Luca,
Try www.selectronic.fr

----- Original Message -----
From: "Luca Rossi" <chopin.i@inwind.it>
To: <vintage-audio@mailman.qth.net>
Sent: Monday, November 11, 2002 2:19 AM
Subject: [Vintage-Audio] CT160 AVO tube tester


> Hi to all the list's members,
> I think, and hope, an audiophile can have more familiarity with a tube
> tester than a simple vintage radio collector...
>
> So, this is my trouble:
>
> I have a CT160 AVO tube tester that need the 10kohm potentiometer that set
> the -Vg1.
> I think it may be a logaritmic wire-type, but in this case it vary its
> resistance turning in the opposite way the axle respect  the surplus
> potentiometers that I have tested.
> This cause a relevant error between the CT160 calibrated disk values and
the
> real -Vg1 supplied from the tester to the tube that I want to check.
>
> Anyone know tips about?
> There is a suitable potentiometer in the today's production, or where
could
> I find in Europe a potentiometer like the original one?
>
> Many thanks,
> ** Luca Rossi **
> chopin.i@inwind.it
> http://www.geocities.com/chopin.i/
>
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