B1 Mic Preamp

The B1 was designed to compliment the B2 Bomber ADC, and give you multi-channel pleasure. With the proprietary BX3 input transformer and BX2 output transformer, the B1 Mic Pre delivers warmth with depth and clarity. The B1 comes complete with both Gain and Level controls. If you want that heavy, gainy tone, crank up the stepped gain control and offset that with the level control. If clean tone is your thing, turn the gain down and crank up the level. For ribbon mics and other low impedance sources, the B1 has a transformer coupled impedance select. The B1 was rigorously tested with the popular Royer R-121 in the low impedance setting, and we think it sounds prettyf***ing bitchin’’ on guitar amps. The B1 gets the best out of any microphone, whether it be dynamic, condenser or ribbon.
Features:
BURL custom BX3 input transformer
BURL custom BX2 nickel output transformer
audiophile, discrete, class-A, direct-coupled, capacitor free circuit path
stepped gain control
independent output level control
70 dB gain
impedance select
1/4” front panel DI input
30 dB pad for hot signals and balanced line level input
phantom power
phase reverse
tri-colored gain level indication
love and thunder

