Zelle are a jewellery company, who make a huge range of fantastically geek-friendly products, like a necklace made of ΒΌ" jack plugs, MIDI plug keychains and best of all the gold microprocessor bling necklace. But lurking at the bottom of their online catalogue page is this Electronic Musician's Emergency Adapters Kit - a $60 bag of bits and pieces. The idea is that "When Radio Shack is closed, you'll feel confident that you can handle any venue's crazy sound system setup".