Joan is correct when she says the mains lead is standard as I found out recently (to my delight).

I was setting up at a 'gig' and found to my horror the mains lead was missing. What could I do? Despite the sophistication of the KN7 or indeed and any other electrical product they are all absolutely useless without a mains lead. Luckily for me, a resident loaned me his Hi Fi mains lead and it worked perfectly.

However, I now keep an additional mains lead in the car -just in case.....

"live and learn" as the saying goes!

Aud (U.K.)