Soft Pin EI14 Audio Transformer 600Ohm 1:1 Eliminate Ground Loop Noise for Live Streaming Broadcast Audio Equipment Product Overview The Soft Pin EI14 Audio Transformer is a compact 600Ω 1:1 audio isolation transformer designed for reliable signal coupling and electrical isolation in professional and consumer audio equipment. Its EI14 magnetic core construction and soft-pin PCB mounting design make it suitable for compact audio circuits where stable signal transmission and