The DTI (Dual Transformer/Isolater) from ART 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 unit'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 Ω to 100k Ω. SPECIFICATIONS Inputs 2 x XLR 2 x 1/4" TS phone 2 x RCA phono Outputs 2 x XLR 2 x 1/4" TS phone 2 x RCA phono Frequency Response 10Hz to 50kHz, +/-0.5dB @ +4dBu Dimensions (WxDxH) 4 1/4" x 3 1/2" x 1 3/4" Weight 0.75 lbs Specialties Passive design Package Weight 0.9 lb Box Dimensions (LxWxH) 13.3 x 6.6 x 0.3" www.musicredone.com is an official dealer Art.