Alimentatore 50VA Tipo R Trasformatore DC Dual 15V+Dual12V per amplificatore audio fai da te
0～15V (two purple wires), 0～15V (two green wires). Secondary: dual 15V (1A) + dual 12V (0.8A) both 4 wires. Remarks: A yellow-green wire is the primary shield wire----add a solder lug to the ground (chassis ground).