domestic audio transformer: 1.customized welcome; 2.durable in use; 3.input:25V, ... ,0.5w,0.25w, 4.output:C,8ohms domestic audio transformer :EI size reange:EI35*13input :25V, C,2w,1w,0 ... provided from single to several winding;usage:This single-phase transformer is widely applied to the little power of DVD, hi ... : material: PBT; EI35*13 EI-35*13 type domestic audio transformer