ART Pro Audio Dual Transformer/Isolator - Long & McQuade Musical Instruments
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ART Pro Audio Dual Transformer/Isolator

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SKU: # 246724
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DTI

Your Price: $75.99 CDN

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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. We have provided XLR, 1/4 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. Its full feature set, rugged construction, and high-end specifications make the DTI the obvious choice.

Specifications:
• Frequency Response: 10Hz 50kHz, +/-.5dB @ +4dBu
• THD: .01% Typical @ 1kHz, +18dBu,<.05% @ 100Hz, +24dBu
• Insertion Loss: .4dB @ 100k Ohm Load, 5.5dB @ 600 Ohm Load
• Input Connections: XLR female balanced, 1/4 TRS, and RCA type phono jacks
• Output Connection: XLR male balanced, 1/4 TRS, and RCA type phono jacks
• Power Requirements: Passive
• Dimensions: 1.75H x 4.2W x 3.5D (44.5mm x 107mm x 89mm)
• Weight: .75 lbs. (.34kg)

Got rid of the hum as advertised1 of 1 customers found this review helpful

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Product ExperienceI own it
Closest StoreCalgary North, Alberta
Connecting my laptop to a pair of powered monitors through a Focusrite 8i6 interface. I was experiencing a ground loop hum. Bought the DTI and connected it between the Focusrite and my monitors...hum is gone! Works great for my little home studio situation.
Posted by Jay on Oct 9, 2017
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Works1 of 2 customers found this review helpful

FeaturesProduct ratingProduct ratingProduct ratingProduct ratingProduct rating
QualityProduct ratingProduct ratingProduct ratingProduct ratingProduct rating
ValueProduct ratingProduct ratingProduct ratingProduct ratingProduct rating
OverallProduct ratingProduct ratingProduct ratingProduct ratingProduct rating
Product ExperienceI own it
Closest StorePort Coquitlam, British Columbia
Using this to connect a pro amp to speakers from a receiver. Isolates ground loop hum. Doesnt boost signal for that you need an ART cleanbox pro. I have both in series from the receiver to the amp.
Posted by Warren on Jul 26, 2016
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