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Buy 2 pieces, 4 pieces, 8 pieces = exact matching (matching group). No parameter drift
Regarding matching, all our tubes are matched in the factory production workshop. The match is accurate (not all tubes are matched). We have the conditions and advantages to match multiple tubes (four, eight, ten) according to customer needs. The parameters of the two tubes are the same)
Russia Mullard 12AU7 / ECC82 vacuum tube original precision matching genuine
High-quality products. Precise matching.
Note: (After receiving the tube, please do not think it is a fake or shoddy product).
Introduction:
In a series of re-engraving of the famous management plan of the US NEW SENSOR Group, of course, it also locked this coveted Mullard famous management. After obtaining the same manufacturing process and design as the original production line, the company moved to St. Petersburg, Russia. Using local high-quality engineering manpower and world-class old OTK technical support, Mullard EL34, 12AX7, 12AU7, EL84, KT88 and other series were successfully reproduced. Classic famous tube.
All new re-engraved editions adhere to the original requirements of showing the characteristics of the old tube. The vacuum treatment and internal metal materials, as well as the material and thickness of the glass bottle body, and even the pin solder ratio, are implemented in accordance with the original tube&x27;s technical manual. The new century&x27;s factory management and more stringent testing also make the re-enacted version more reliable and complete. Even the packaging is completely executed in accordance with the existing printing, and the texture is very good.
Sound quality is the most concerned topic for enthusiasts. After the original factory has verified the electrical characteristics and durability, compared with the old tube, the original strength and sound thickness are not bad at all, and the new tube is even more extended than the old tube. High frequency, full of air.