No more bets please ladies and gentlemen. The table is now closed. Lets spin the wheel of misfortune and see which of these lurid power supplies pops it's little lid with a bang.<br /><br />The FOUR winners (yes I quadrupled the prizes) have been selected and messages sent to their YouTube inboxes. Please make sure you have the facility to receive messages enabled on YouTube if you enter these competitions, as otherwise I can't contact you to let you know you have won.<br /><br /><br />If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and less exploded devices at:-<br /><a href="http://www.bigclive.com/coffee.htm" target="_blank" rel="nofollow">http://www.bigclive.com/coffee.htm</a><br />...<br /><a href="https://www.youtube.com/watch?v=hBWUBom7u-0" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=hBWUBom7u-0</a>