ART Transformer Isolator DTI [Domestic regular import product]

Isolates input and output to eliminate hum noise caused by ground loops. Passive specification. Input/output terminals are XLR, 1/4 inch phone, and RCA. This is a regular domestically imported product. Comes with a warranty that is valid for one year from the date of purchase. Even after the free warranty period has expired, you can still receive support from an authorized dealer.