This enhanced power tube matching system now matches additional control points, making Apex the only matching system in the industry with 4- point matching.
Apex Tube Matching is performed entirely in-house on custom-built tube matching system using our custom-designed software testing and matching methodology. Power tubes are electrically matched so each tube will have the same amount of “idle” plate current and amplification characteristics when plugged into an amplifier. This is done so your tubes can work together in your amp, giving you optimal sound quality and tube longevity. Matched tubes also receive extra quality checks to reduce the possibility of getting a faulty power tube that may have slipped by the manufacturer.
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