Product Description Product Specs/Additional Information Related Videos Audio Product Description Easy to use, original, and sonically immaculate, these preamps provide players with an uninhibited musicality derived from Carey Nordstrand’s own personal design. With an ideal feature set facilitating their great sound, these units have become popular with high end bass builders who love to install them as standard OEM preamps on their top level instruments. Given that they are available in many prewired configurations, these preamps have become extremely popular upgrades for basses at all levels of quality. Product Specs/Additional Information Nordstrand 2 Band PreampsOverall gain is 0 to 15db by a trim pot on the circuit board.Bass /- 12db @ 50HzTreble /- 12db @4khzSwitchable Treble Response Curve.Battery life is estimated to be around 250 hours for an alkaline 9v.Adding a battery to make it 18v will give more headroom and longer life.View frequency response curve here Related Videos Audio
