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Speaking of kluges, could something be rigged up with a rotary encoder, microcontroller, and some digitally controlled switches to emulate the channel selector? Wouldn't fix the crystal aging problem but might give a few more years of use to an otherwise good radio.

Or would the voltages involved blow TTL or CMOS circuits necessitating the use of expensive relays?

I have to ask as I don't have a D201 to play with, and they're a bit spendy to satisfy my mostly idle curiosity.

[QUOTE="TM86, post: 603042, member: 41978"] Speaking of kluges, could something be rigged up with a rotary encoder, microcontroller, and some digitally controlled switches to emulate the channel selector? Wouldn't fix the crystal aging problem but might give a few more years of use to an otherwise good radio. Or would the voltages involved blow TTL or CMOS circuits necessitating the use of expensive relays? I have to ask as I don't have a D201 to play with, and they're a bit spendy to satisfy my mostly idle curiosity. [/QUOTE]

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