Purchased from Peter Dahl when they were still in Texas. Never installed.
To replace a 1KW Broadcast Transformer for 4-400s modulated by 4-400s.
It was ordered as a slight step-up 1:1.1 before the owner went solid state.
It's in a square steel "tub" filled with transformer oil. Apx 12x12x12 to still fit
in the bottom of a 20V2. Dahl said at 1KW it would last forever.
This is probably a local pick-up. Huntsville, Alabama ( 2 hrs from Nashville,
3 from Atlanta ).
W4DNR@arrl.net 
