Description
Ground loops and hum have no place at a gig, and the ART DTI is built to keep them out of your signal chain. Inside its rugged black anodized aluminum case sit two high-performance audio transformers that fully separate input and output grounds, isolating connected systems and stopping hum and buzz before they hit your mix.
These are true 1:1 unity-gain transformers, not attenuating pads, so you get isolation without sacrificing level. They’re engineered with an extremely flat, wide frequency response and enough headroom to pass hot signal levels cleanly, keeping tone neutral and transparent across a broad range of impedances from 600 Ohms up to 100k Ohms — a huge working range that makes the DTI equally at home on consumer and pro-level gear.
What makes the DTI a rider-friendly problem solver is its connector versatility: every input and output offers XLR, 1/4″ phone, and RCA phono connections, so it drops into virtually any signal path without adapters or workarounds. Whether you’re patching a DAW into a monitor rig, running long cable pulls in a fixed install, isolating a source from recording gear, or just want a safer, quieter connection between two systems, the DTI handles it.
- Passive, totally transformer-isolated dual-channel design
- 1:1 transformers for unity gain with no signal loss
- Flat, wide frequency response for a clean, neutral sound
- Compatible with 600 Ohm to 100k Ohm impedances
- XLR, 1/4″ phone, and RCA connections on all inputs and outputs
- Durable black anodized aluminum chassis for live and fixed installs
No power required, no active circuitry to fail — just a rugged, scalable fix for hum and ground-loop issues in live sound, DJ, and permanent install rigs.






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