CW sidetone on old WW2 radios

[@ambient5]

Nice work. I love what you've done with the speaker. Reversible modification without damage.

[@bborkzilla]

I used to run a Johnson Valiant for several years. It too had no sidetone, but the glowing of the mercury vapor rectifiers and the humming of the transformer more than made up for it!

[@UDX-340]

Those Abwehr spy machines are so nice , very discreet tonal amplifier youve built ,nice work.

[@M1sc3]

I am from Brazil and I have been following your page on the web for years, thanks for everything you share, I am fascinated by WW2 technology.

[@LA6NCA]

Thanks for the nice words.
It makes it fun and keep going.
LA6NCA

[@sheep1ewe]

Thank You for uploading those great videos!

[@PA2OLD]

Very nice solution and works great!

[@Plato1959]

Amazing!!! Thanks for sharing.

[@ik1lbl]

Very clever solution !!! 73s de IK1LBL

[@kkteutsch6416]

Hi from Brazil, I'm PU4CHT, would you please post a link with your project schema ? Thank you a lot 73/51

[@surplusdriller1]

Kult

[@haolima]

非常喜欢您的视频，来自中国的无线电爱好者BH3GJX