Pete Builds a Doubly Balanced Modulator (Video -- Part 3)

Another beautiful piece of cinema from Giovanni Manzoni's Newbury Park Studios.  Bravo Giovanni! 

Pete is obviously a doubly balanced kind of guy.   I liked his use of the W1REX MePads and the breadboard.  Also, the balance pot and the un-balance switch are very handy innovations. 
Most of all I like the way Pete's video takes you from schematic to actual circuit.  

Thanks Pete! 

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