Dual Transformer/Isolator

The DTI Dual Transformer / Isolator uses a pair of high-performance transformers to reduce hum and ground loop noise, separating the input and output signal grounds for total isolation between two systems.

The transformers are wound for 1:1 unity gain, and have an extremely flat and wide frequency response. Even at high signal levels, they provide clean, transparent sound.

With XLR, 1/4” TRS, and RCA connectors on all inputs and outputs, the DTI is flexible and easy to integrate. Featuring a rugged aluminium enclosure and a passive design that doesn’t require external power, the DTI is built for years of reliable use.

In review, Hugh Robjohns of Sound on Sound Magazine summed up: “I was so impressed that the DTI is now permanently in my problem-solving kit box. Highly recommended”

Features
2 x XLR Inputs and Outputs
2 x 1/4″ Inputs and Outputs
2 x RCA Inputs and Outputs
10 Hz – 50 kHz Frequency Response
0.01% THD (Typical at 1 kHz, +18 dBU)
Passive Design – No Power Required

Specifications
Active or Passive Passive
Inputs 2 x Balanced XLR
2 x Balanced / Unbalanced 1/4″ TRS
2 x RCA
Outputs 2 x Balanced XLR
2 x Balanced / Unbalanced 1/4″ TRS
2 x RCA
Frequency Response 10 Hz – 50 kHz (+/- 0.5 dB @ +4 dBu)
Total Harmonic Distortion 0.01% (Typical @ 1 kHz, +18 dBu)
< 0.05% @ 100 Hz, +24 dBu
Insertion Loss 0.4 dB (100 kΩ Load)
5.5 dB (600Ω Load)
Dimensions (HWD) 8.9 cm x 10.7 cm x 4.45 cm
Weight 340 g