Wired up with one 9V battery, this onboard preamp will fit into just about any bass. +/-18dB at 40Hz and +/- 16dB at 6.5Hz. Stacked controls.
- Low-noise, discrete FET input stage
- +/-18dB bass at 40Hz
- +/- 16dB treble at 6.5kHz
- Separate treble and bass knobs
- Center detents
- Bass control: plus/minus 18dB @ 40Hz
- Treble control: plus/minus 16dB @ 6-1/2kHz
- Input impedance: 1 meg ohm
- Output impedance: 100ohm 9V or 18V operation (additional 6dB with 18V)
- Distortion: .019 into 10k ohm load
- Noise: -95dBm unweighted.
- Battery life: 324 hours
- Wire lead length: 6-1/2"
- 1"W x 1"H x 1/2"D
- 10-year limited warranty