ART DTI

Works very well for my configuration. There is no noise and the necessary bandwidth is available. The cable length is approximately 60 meters. An earth connection is a particularly good option.

I have two of these and will probably end up with more! Hum loops can be a pain when setting up a PA rig in "unknown territory" and it wouldnt be the first time that earth wires have been temporarily removed from mains plugs etc, which whilst solving one problem creates another with regards to potential safety. These little beaties put all that behind us. With just about every possibly combination of in and out through phono, jack and xlr you can isolate 95% of all known audio connections. It is also possible with a little cunning to use it as a balanced signal generator/splitter, by using a short phono to phono link on the input side a single xlr or jack input can be fed to both internal transformers producing two separate, balanced outputs. A trick I have used a few times now.

Sturdy and well built a couople of these should be in every sound techs "goody bag"