Heathkit SB-220 Linear Amplifier Vintage 2KW Ham Amateur Tube Radio Equipment

Description

Heathkit SB-220 Linear Amplifier. Serial #17612.
This is an all complete unit with Original Heathkit Assembly Manual.
Inside has 2 x 3-500Z tubes.
Bought his a a recent hamfest and original owner said it was still working.
Being so old I suggest having this unit gone through by a tech to make sure everything is good.
I have not tested this or even power it up. Unit appears to be all stock and original.
There is also a small little dent/ding on the top cover which is hardly noticeable in pictures above.
But it is there in picture number 9.  Please see all pictures.
Thank You and Good Luck : ) : )