• Four interactive audio sources (doorbell, microphone, phone, frequency
generator (or add/ change any other device of your choosing)
• Four extra inputs to allow customized educational content
• Expandable outlets; located at rear allow almost any other device to be hooked
in (guitar, piano, etc. for educational content of your choice)
• Firmware and Software monitoring the Spectrum Analyzers operation
• All electronics protected to prevent external forces from effecting the
operation of the unit
• No assembly/ disassembly needed upon delivery; shipped to you ready for
the floor
• All buttons used are arcade style and heavy duty
• Strong steel support bars, mounts and dials for extreme durability
• Customizable color schemes
• Automatic shutdown and startup for when the exhibit is plugged in/
unplugged (maintenance free)
• High quality vector based graphics
• Strong structure and frame for many years of abuse