With the TW-1, or my old Ni Viking unit that has the tones that change pitch
with power. I don't have an amp right this minute but I did and plan to
again probably sooner rather than later since I miss it.
----- Original Message -----
From: "Phil Scovell" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, October 24, 2008 4:09 PM
Subject: Tuning Tube Amps Today
> How are people going about tuning tube amplifiers for their HF radios
> these
> days?
>
> Phil
> K0NX