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Indication and control module for tube amplifier

Selling a control and indication module with a tube amplifier.

Functional:
- working measurement of lamp current (1/2/4 channel)
- Control of external relays (3 pcs)
- Emergency shutdown of the amplifier by current deviation ...
All settings are variable and configured through the menu.
AC power supply = 6.3v (lamp filament voltage)

Price 100 USD

Sending anywhere, by mail, CDEK, Boxberyy, Energy, etc.

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Demonstration video of the device ????????? ???? ????????? ????????? - YouTube

Phone for WhatsApp communication +7(917)78-10-451
or
E-mail: Klimentiktn@gmail.com

https://vk.com/id533610235
 
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