[Elecraft] Using the K3s with a Tokyo Hy-Power HL-1.5KFX amp.

[Ron Manfredi]

Is there a cable available to allow automatic band switching of this amp 
from the K3s?    (Or advice on how to make one up.)   The amp and rig 
work well together, but automatic band switching would be nice!   The 
only reference I have found online refers to adding pull up resistors to 
the (older) K3 board. (KI03?)

Thanks for any suggestions.

Ron  WA2EIO.