BBE BMAX-T All-Analog Tube Bass PreAmp

BBE BMAX-T All-Analog Groove Tube Bass PreAmp Overview : The all-analog BMAX-T is a Tube bass preamp with a Class-A,DC regulated tube preamp section which follows in the tradition of the classic tube preamp designs of the 50s and 60s Applications : Recording studio Live concerts Features : High voltage (300V) tube front end with hand-picked 12AX7 tube, providing pre-amp gain and passive interactive tone control High-end DI section is transformerless 1% metal film resistors Military-spec PC board Custom-made toroidal power transformer Specifications : Frequency response @ line out 15Hz to 30kHz ±3dB Signal to noise ratio 100dB @ unity Total harmonic distortion (THD) Tube section: 1% Post-tube section: less than 0.02% Maximum output +22dBu Noise -77dBu @ unity gain, eq flat Input impedance Passive: 1M Ohm Active: 100k Ohms Output impedance Balanced XLR: 600 Ohms, pin #2 hot or “+”Unbalanced ¼”: 1k Ohms Interactive EQ Treble (boost only): 15dB @ 6kHz Mid (cut only): 15dB @ 300Hz Bass (boost only): 15dB @ 40Hz Bright switch +10dB @ 10kHz, eq flat Para-mids ±12dB from 250Hz to 1kHz (* 0dBu=0.775mVrms) Designed and Engineered in USA Made in China.