[Elecraft] Problems using a QRO amp with the K3

[Phil & Debbie Salas]

I've been using my K3 with an ALS-600.   No problems.  I use the Key Out 
from the K3 to key the ALS-600 (about +12V @ 100ma keying requirement).  My 
ALS-600 is modified for full QSK, and everything works very smooth.

Phil - AD5X