Orange Valve Tester MKII

Orange Valve Tester MKII

The Orange Valve Tester MKII is an advanced, user-friendly valve-testing device designed in the UK, offering unmatched accuracy and ease for both Hi-Fi enthusiasts and professional technicians. This compact, portable unit enables comprehensive testing across a wide range of valves, from EL34 and 6L6 to ECC83 and 12AX7, using a sophisticated microprocessor-controlled system. Simply insert a valve, select the type, and press OK—the Valve Tester takes care of the rest. Equipped with enhanced algorithms and an updated database, the MKII achieves reliable testing, higher current capacity, and improved ‘grid leakage’ and ‘thermal runaway’ detection. A new ‘digital microphony’ feature ensures pre-amp valves meet high-performance standards. With rugged construction, upgraded sockets, and stabilised internal voltages, this tester safeguards audio quality by identifying worn or faulty valves and supporting optimal sound performance.

At Riffs & Licks Music, we think the Orange Valve Tester MKII is an essential tool for anyone serious about valve maintenance and audio fidelity.

Please Note: The Orange Valve Tester MKII can test the following valves: EL34, 6CA7, 6L6, 6V6, 6V6GTA, KT66, KT77, KT88, KT120, 6550, 5881, EL84, 6BQ5, ECC81, 12AT7, ECC82, 12AU7, ECC83, 12AX7, 12BH7