The LLS-8 allows you to use equipment with different line level requirement at their correct gain settings. This reduces noise and makes -10dBv equipment compatible with +4dBu equipment. It is bidirectional and works with balanced or unbalanced signals at either end. This is made simple with Ebtech's TRS SmartJacks¬, just plug and go. All passive design guarantees you the best possible performance. It is available in a 2 channel mini box as the LLS and as an 8 channel RU1 unit as the LLS-8. Give yourself more signal and extra gain with correct line level matching!