HiFi EI Audio Copper Transformer 300V-0-300V 0-6.3V 0-13.6V For Tube Preamp
Can effectively reduce the electromagnetic interference on the audio circuit. Input: 0-115V 0-115V (we connect as 115V or 230V input). Size：76x82mm. 0-AC13.6V @2.5A. 0-AC6.3V @2A.