Restoration of a Dukane Medallion, 300 watt pair of Mono blocks.
Included is a photo of a monitor board I built based off the prints that showed a service meter for checking Plate, Heater and Cathode Current of the 8417 beam power tubes. All 8 of them.
https://s-media-cache-ak0.pinimg.com/originals/80/50/9a/80509a26e524e0f345de2819329929a2.jpg
Included is a photo of a monitor board I built based off the prints that showed a service meter for checking Plate, Heater and Cathode Current of the 8417 beam power tubes. All 8 of them.



https://s-media-cache-ak0.pinimg.com/originals/80/50/9a/80509a26e524e0f345de2819329929a2.jpg


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Welcome to the forum! Is this for a monster guitar stereo setup? or PA? If it is for home audio, maybe post in that section(Amplifiers-Tubes Valves). They can help you more if they are for home audio. Nice setup you have there!
Let me know if this is for guitar/PA use or intending to repurpose for hifi use in which case I will move the thread.
And please use our server for pictures if possible. Interesting thread. 😀
And welcome to the forum!
And please use our server for pictures if possible. Interesting thread. 😀
And welcome to the forum!
I currently have these on display at a business in Lexington KY.
And they are the buildings PA system.
And they are the buildings PA system.
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