[Drake] 6146 PA Neutralization

[Dan W. Dooley]

Anyone have any suggestions as to the best way to neutralize the PA of a
Drake T-4XB that has been converted to 6146s?  The initial instructions I
have said to use the normal Drake manual procedure.  I believe I have seen
information implying that some changes may be needed to the circuitry to
accommodate the neutralization needs of the new tubes.

Also, the 6JB6s could be neutralized by removing the plate and screen grid
voltage and tuning the neutralizing control for minimum output.  Does that
method apply to the 6146s as well?

Dan W. Dooley WB5TKA
 email: dandooley@pipeline.com
 http://www.dooleystreasurechest.com