ART DTI Hum Eliminator

Put that wretched buzz out of its misery with this ART hum eliminator. The passive unit employs two quality transformers that stomp out ground loop noise.

The DTI (Dual Transformer/Isolater) is a high-quality, totally passive audio interface that uses a pair of high-performance transformers to totally separate input and output signal grounds, thereby isolating two systems and reducing hum and ground-loop noise. The DTI's audio transformers have an extremely flat and wide frequency response and can handle high signal levels while maintaining an isolated balanced output. This gives the DTI a very clean and neutral sound with a wide variety of signal sources. The transformers are wound for 1:1 unity gain and are designed to be used with impedances from 600 ohms to 100k ohms.

What further sets the DTI apart from other lesser isolation boxes is its connection versatility. ART has provided XLR, 1/4 in. phone, and RCA-type phono connections on all inputs and outputs. This allows it to easily fit into virtually any audio system and be the clean patch point between all types of systems.

Whether you need an interface between a computer based audio workstation and your monitor system, isolation on long cable runs in a fixed installation, isolation of a signal source from your recording equipment, or in many cases, just a safer connection between two audio systems, the DTI can accommodate.

The compact, black anodized, all-aluminum case and its passive design allow the DTI to provide years of trouble-free service in live sound, permanent/fixed install, D.J., and virtually any PA application. It's full feature set, rugged construction, and read more high-end specifications make the DTI the obvious choice.
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Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1 lbs
Shipping Dimensions: 7 x 5 x 3 in
Manufacturer Part Number (MPN): DTI

For support or warranty questions, please contact the manufacturer:
Phone: 716-297-2920

Reviewers gave this product an overall rating of 5 out of 5 stars. (22 ratings)
Submitted April 5, 2015 by Kurt K in Las Vegas, NV
"Hum Eliminator simply works and is a great adapter for other connectors. "
Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
We provided lighting and sound for another DJ a few weeks ago. We had a bad hum when we connected their laptop to our system. We worked on the grounding and minimized it but it sill bothered me. We have used our system with many laptops in the past but had never had this problem before. I purchased ART DTI Hum Eliminator. The two channel is great for most applications and I recommend every DJ and sound tech have one or two in their gig bag. I also purchased the 8 channel rack version for our outputs to eliminate potential ground loops with my powered speakers and subs. Great isolation transformer at a very good price for the quality.
Musical Background:
34 years as a live sound and recording engineer
Musical Style:
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