K&K Pure XLR Preamp (Second-Hand)

A fantastic preamp designed to work beautifully with K&K acoustic pickups, but equally as good with pickups from any other manufacturer. 

The Pure XLR Preamp features +/-20 db bass, mid, and treble controls, plus an adjustable input gain control. Its noiseless circuitry provides clarity and power and the adjustable input gain allows you to dial in the precise amplification factor needed for your instrument.

Also featured is a phase switch, an LED light that indicates if phantom power is present as well as the option for the unit to be powered by a 9-volt battery.

Frequency response is 10-30,000Hz. The bass control is set to roll of at 100Hz, the midrange at 1.5kHz with extra large bandwidth and the treble are set at 10kHz. Input impedance is 1 meg. Output impedance on balanced XLR and 1/4" line out is 100 Ohm. The 1/4" line out can conveniently be used as a monitor out or for connection to a tuner.