[RadioGuy56]

Fixr55, Once again huge thanks, lots of good info..

Arran, hello, an old thread of yours, showed up in my initial research on the 175,
which in turn brought me here. i had heard or read that horns/ speakers of the era were high impedance.

so my first thought was to identify what i dont have, missing tubes , horn or speaker, loop antenna.
then move onto initial troubleshooting, checking transformers and coils, pulling chassis from cabinet for a better look
& sourcing batteries or power supply.

i'm sure it will be a challenge