Ernie Ball Cobalt 5-String Regular Slinky Bass Strings, 45-130 USB Control Surfaces Frequency selection is variable on

Frequency selection is variable on all bands within the ranges 33Hz-440Hz

which is a fantastic vocal mic

Beautifull interface

When the NE-1 is used in combination with NE-10 units placed under kick and hi-hat pedals

Ernie Ball Cobalt 5-String Regular Slinky Bass Strings, 45-130 USB Control Surfaces Frequency selection is variable onEngineered to maximize output and clarity, Ernie Ball Cobalt Slinky Bass Strings are one of the latest innovations in string technology. Seeking to provide guitarists and bassists with a new voice, Cobalt strings provide an extended dynamic range, incredible harmonic response, increased low end, and crisp, clear highs. Cobalt provides a stronger magnetic relationship between pickups and strings than any other alloy previously available. Cobalt Slinkys