The Orange Valve Tester MKII is a sophisticated and user-friendly device designed to test and match valves for Hi-Fi and guitar amplifiers. Engineered and manufactured in the U.K., this tester represents a new standard in valve testing technology, offering a comprehensive suite of tests in a portable and stylish unit. Whether you're a seasoned audiophile, a service professional or a musician who wants to keep their amp in top shape, the Valve Tester MKII makes it easy to assess the condition of your valves and ensure optimal performance.
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