Apex Announces Enhanced 4-Point Tube Matching | Guitar World

(Image credit: Apex Tube Matching)

Apex Tube Matching has announced that its power tube matching system has enhanced its matching to 4-point matching.

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Since 1980, Guitar World has been the ultimate resource for guitarists. Whether you want to learn the techniques employed by your guitar heroes, read about their latest projects or simply need to know which guitar is the right one to buy, Guitar World is the place to look.

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James Hetfield (left) and Kirk Hemmett perform onstage with Metallica at the Poplar Creek Music Theater in Hoffman Estates, Illinois on July 13, 1986

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