That’s a really great looking radio. Good job. By the way, I upgraded the Bluetooth pcb to include a preamp stage. This means that now you can boost the module signal to make up for the low level.
Hi Manuel, Yes, I have got your updated pcbs, but had this earlier one already built up so used it here for convenience. Thank you for your comment. Rod
I wouldn't be surprised at the selenium rectifier, which usually has five or so units stacked, reading a high resistance as the stack, if the resistance meter only has 1.5 volts in it. Replacing this is not a bad idea, not because it does not work well now, but because these rectifiers can burn out without warning, creating a horrible and somewhat poisonous stench as they do so.
