Meeting of the Trioda Society - Fort "Mokotów", Radio Station Vilnius...
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- Last Updated on Thursday, 19 June 2014 15:16
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International Meeting of Lovers and Collectors of Old Radio
"Polish Radio transmitting station - Fort Mokotów"
"80th Anniversary of the Polish Radio Station Vilinius"
(Grzegorz "gsmok" Makarewicz)
The Meeting was held on 8 June 2014 in the traditional location - gym in the High School named Nicolaus Copernicus in Warsaw. According to the program, which I received, it was devoted to the following topics:
Read more: Meeting of the Trioda Society - Fort "Mokotów", Radio Station Vilnius...
Winding wire diameter
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- Last Updated on Friday, 16 May 2014 09:59
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The program allows the calculation of the minimum diameter of the winding wire at the required current flowing through it.
Warning: I checked the behavior of the program in different browsers. There is no problem with new versions of browsers. The script includes the Canvas object, which is used to draw the wire cross symbol. Internet Explorer version 8.0 and eariler can not cope with this 
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Tube amplifier Audio-Akustyka Auris
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- Last Updated on Tuesday, 20 May 2014 07:45
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Piotr Mason (HAIKU-AUDIO)
Tube amplifier named "Auris" was produced by Audio-Akustyka. According to the specification, it can work as a pentode or triode amplifier, in Push-pull or Single-ended mode, with or without a negative feedback, and in the mysterious "turbo" mode. The manufacturer does not allow peering into the housing due to the use of many "non-standard proprietary solutions". Time to break the seals and keep one's ear to the ground.