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CV4504 diode tube valve detector - radio experimental DIY KIT For Sale

CV4504 diode tube valve detector - radio experimental DIY KIT
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CV4504 diode tube valve detector - radio experimental DIY KIT :
$14.92

  • You need to solder the components to the board with this listing, full instructionsincluded.

  • The kit includes everything in the photo, including the vintage CV4504 diode tube valve. This is a single diode similar to half of 6AL5

  • You can use this in conjunctionwith the crystal radio experimental board, connect the diode section instead of the germanium diode.

  • The board requires 6V DC heater volts of 150mA. Alternativelyyou can use a 5v USB power supply , either remove the USB connector or use a small USB socket.

  • There are two common legs for the anode, we connect to any one marked d

  • This is a safe way to start experimentingwith tube valves.

  • Please email if you require further information.

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