ThThe dbx CT3 Advanced Cable Tester provides quick, reliable testing for a wide range of audio, video, and data cables. Designed for professional installers, audio engineers, and live sound technicians, the CT3 supports connectors including XLR, TRS/TS, RCA, MIDI, DMX, BNC, RJ45, Banana, Speaker Twist, and more.
The CT3’s two-piece sender/receiver design allows for testing pre-installed or long cables, while its built-in test tone generator, continuity indicators, and LED display ensure accurate diagnostics. Ruggedly constructed for durability and long-term reliability, the dbx CT3 is an essential tool for any professional cable testing application.
DBX CT3 Features Key Features
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Tests up to 8-pin cables – RJ45, RJ11, and more
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Two-piece chassis (Sender & Receiver) – Test pre-installed or long cables
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Test Tone Generator – Quickly identify cable paths
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Supports multiple connectors – XLR, TRS/TS, RCA, MIDI, DMX, BNC, Banana, Speaker Twist, DIN
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Continuity testing with LED and beeper – Immediate results
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Super-rugged construction – Built for long-term durability
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Connector-specific testing capabilities:
