DJ Arch Junior’s South Africa's Got Talent success - which netted him prize money of R500‚000 - was temporarily caught up in controversy today when Twitter users questioned whether his decks had been plugged in. The sceptics prompted the three-year-old's dad to post an explanation on the tot's Facebook page."I was suppose to drop you a cool mix this morning but I think we must take this opportunity to educate our friends smile emoticon‚" the post read."So I am sure you have came across picture saying 'no audio out cables‚ so the mix was fake' : )‚ was my mix that good that people thought it was fake?..."Normally when you use a computer and a controller you have 2 options when it comes to audio out‚ it is either you go with the computers audio out or the controllers audio out."Usually I use the controllers audio out but it gave us a buzzing sound so we had to go with the computers audio out‚ makes no difference really."The post shared photos to demonstrate how the cables worked‚ followed by this message: "#‎TeamDjArchJnr ‪#‎Each1Teach1 Reloop - Solutions for DJs"...