Sescom SES-AES-EBU-2 BNC Female to XLR-M AES/EBU Impedance Transformer, 0.1 to 6MHz Bandwidth Sescom SES-AES-EBU-2 75 Ohm BNC Female In to 110 Ohm Male XLR Out AES/EBU Impedance Transformer. 75 Ohm BNC to 110 Ohm Male XLR AES-EBU in-line transformers. BNC to 3-Pin XLR Receptacle (male & female versions). Provides an excellent impedance transformer at a reasonable cost for meeting the needs between analog to digital conversion. Perfect for medium haul cable runs.