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LINLAI Vacuum Tube 7300B-D Replace 300B series Factory Test and match
The 7300B electron tube directly replaces the 300B electron tubes of various brands, the titanium screen fishing line structure, the water-drop streamlined shell, and the sleek and smooth beauty. Titanium screen high vacuum quickly absorbs gas molecules and dissipates heat extremely quickly. Seeing makes you bewildered, and using it makes you drunk. Direct-generation 300B electronic tube, the screen consumption and power are better than 300B, which is consistent with the use conditions of various models of 300B, equivalent to the high-power version of 300B electronic tube, with strong sound dynamics, sufficient power, and excellent layering charm.
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 are the same)
Buy 2 pieces, 4 pieces, 8 pieces = exact matching (matching group). No parameter drift.
Note: (After receiving the tube, please do not think it is a fake or shoddy product).
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