Here is the KID's daddy , the Krell Papa Dock power amplifier has been designed for the KID (Krell Interface Dock) iPod/iPhone dock. It delivers up to 150 watts of power and features a 40,000 microfarad power supply. It also has physically isolated left and right channels, twelve high current output devices and WBT speaker connectors. Papa Dock automatically powers on when an iPod is inserted and powers off when the iPod is removed.

The Krell's Papa Dock power amplifier is available for $2,500 while "its" KID is priced at $1,500.