У вашего броузера проблема в совместимости с HTML5
Learn how to build a simple fuzz effect for your guitar in less then 10...actually, 7 mins :)
Buy a 7 min fuzz pcb or kit!
http://www.diyguitarpedals.com.au/shop/index.php?main_page=index&cPath=1
Complete 7 min fuzz kit:
http://www.ebay.com.au/itm/DIY-Guitar-Pedal-Kit-7-Min-Fuzz-/291833924603