| New Sensor Corporation ==NYC |
Sovtek /Electro-Harmonix/Tung-Sol
Owned by Mike Mathews and run from its head offices in NYC, the manufacturing plant is actually the old Expo-Pul factory in Saratov that is currently manufacturing audio valves by Sovtek, Electro-Harmonix, Genalex, Mullard, Tung-Sol and Svetlana
https://www.svetlana.com/ News story https://www.6moons.com/industryfeatures/newsensor/newsensor.html
Electro-Harmonix 6H30Pi [Gold-Pin]
The Sovtek and Electro-Harmonix 6H30 are exactly the same construction ,BUT= the E.H versions are specially selected for strength and then gold-pinned for the E.H range,this version is highly recommended for users of Audio Research/Conrad Johnson/BAT/Consonance CD players and pre-amps.
[Matched Pairs available on request]
Tung-Sol 12AX7/ECC 803S Gold-Pin
Tung-Sol 5AR4/GZ34
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