TRANSFORMER, AUDIO, 1+1: 1+1Primary Impedance: 600ohmSecondary Impedance: 600ohmTransformer Mounting: Through HoleSVHC: No SVHC (12-Jan-2017)External Depth: 23mmExternal Length / Height: 22.5mmExternal Width: 27.5mmFrequency Max: 35kHzFrequency Min: 30HzTransformer Type: AudioTurns Ratio: 1+1: 1+1