RCA Victor Model A 1 Video #4 - Alignment Check

I replace the tone and volume control capacitors then check the radio's alignment.

[@kkteutsch6416]

Is really needed to turn the radio bank so many times ?

[@prabhakarv4193]

Very nice 👍. Thank you

[@rosshollinger8097]

What is involved in using an SDR spectrum analyzer? What equipment is needed? I will look it up, but I would like to get a user's take on it?