Mystery Crystal Set & Valve Amp

[@roccolarosa4654]

La radio è affascinante il solo ascoltare voci e trasmissioni lontane mi stimola tanto

[@guidoburgalassi1531]

Che nostalgia!!! Ho passato la mia gioventù tra valvole e radio di tutti i generi. Complimenti per il tuo canale.

[@johnwest7993]

Very nice work, both electronic and physical.

[@abrahamnorthhampton3327]

What a lovely project. I'm so glad to have discovered it, even if somewhat belatedly!

[@snarfusmaximus]

That is some seriously nice selectivity!

[@3DSage]

I love the look and style of this! Looks and sounds great!

[@deltagold9646]

Sounds so nice through that amp; great vernier dial. Thumbs up !

[@lukenheimer5025]

Mr. McNamara, why your video never showed up before now, I’ll never know. I’ve seen other videos about crystal sets, but I am most impressed with yours. The best part is the amplification setup you have. Very impressive!

[@gsp0113]

Can you please provide more information on these two components? Schematics? Parts lists? Perhaps a view inside the interior of the amplifier? Did you get the designs off the web or from a book? Thanks.

[@nor4277]

So show us the inter working?

[@yangtse55]

Brilliant clear tuning - perhaps something to do with Australia's geography ? ;)

[@ohiohamguy]

nice video, thanks for sharing. I love your amp.

[@fenech97]

Is a multi-turn potentiometer used for tuning?

[@michelangenostredamus301]

Quisiera ver la parte trasera del receptor de galena....pues no me lo puedo creer ....gracias y saludos desde España.

[@CarlosGalliath]

Hola, yo construí uno y funciona así de bien. Aquí puedes ver el diagrama electronbunker.ca/eb/CrystalSet01.html

[@Alex-nv7cf]

Funciona muy bien la radio de galena en España. Donde vives?

[@abundantYOUniverse]

Fantastic thanks!

[@rustyshackleford8286]

Do you have the diagram anywhere? Those links give me a 404

[@StephenMcNamara]

Google 'updated' my site and made it private. It should be public again now.

[@rustyshackleford8286]

@@StephenMcNamara Why thank you Stephen, I think I might try to replicate this.

[@АлександрБойцов-н3л]

Как устроена система перестройки?