I recently bought an HRO-Senior with a power supply that does not match
that
receiver type.
It probably is the companion of a more recent HRO version, or of another
receiver though probably still National.
Can anybody help me to identify it? It can be seen at
http://www.qsl.net/i0jx/power_supply.jpg
The Rectifier tube is type 80.
Thanks & 73
Tony I0JX,
Rome Italy
