[Boatanchors] Need Drive Pots for Ranger I and Valiant I

[Drew P.]

On my suggestion for Ranger and Valiant drive pot replacement, 
Rod Hogg wrote: 

>I would think you would want a linear taper control for that
>Vs a "volume control".

By "volume control" I meant a small, inexpensive carbon pot of
the physical form of those often used for that function.  I 
forgot to mention that a linear taper would be preferable to the 
log taper of the typical "volume control".  Sorry for any 
confusion.

The modification uses a small linear taper carbon pot as a 
voltage divider feeding a TV horizontal output transistor 
configured as an emitter follower.  Most of the heat
dissipation is then in the transistor instead of the pot.

Drew