Description1 + 1 + 1 + 1 : 2 + 2 + 2 + 2The LL7903 is a large size, high level, high performance audio transformator, made for extraordinary requirements.The LL7903 combines extreme level capability ( + 28 dBU @ 50 Hz) with low copper resistanceDocumentsdatasheet Close 1 + 1 + 1 + 1 : 2 + 2 + 2 + 2The LL7903 is a large size, high level, high performance audio transformator, made for extraordinary requirements.The LL7903 combines extreme level capability ( + 28 dBU @ 50 Hz) with low copper resistanceDocumentsdatasheet