[Hammarlund] Need parts to build an RA type supply for the SP200 series

[John Hensley]

Hello,

I am new to this list.

I have a Hammarlund SP-200 type (just says Hammarlund on the panel but otherwise looks the part of the 200 series and is the version with VLF but no US Bcst.)

Project 1 is to build a power supply for it.  

If anyone on the list has parts or gathered some but never used them and would like to sell, please get in touch.

Going by a schematic I have, it looks like the required voltages are -50v, +385v, +270v, +140v, and 6.3vac.  My guess is the two lower B+ voltages are the result of those dropping resistors you see in the supply photographs.  

Anyway, I'm open to purchase and have some equipment available for trade if that suits you better.

73, John
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