3 FeaturesCommon features of all models described:n integrated switching power supplyn XLR inputsn lockable NL4 output socketsn protective circuits– audio limiter– thermal protection– short circuit protectionn 19" rack-mountable (2 RU)Find device-specific features hereÄ Chapter 5 ‘Connections and controls’ on page 15,Ä Chapter6 ‘Current consumption’ on page 37 andÄ Chapter 7 ‘Technical specifications’ on page 41.FeaturesTSA 4-700, TSA 1400, TSA 2200, TSA 4000, TSA 4-300, TSA 4-130013