B1 Mic Pre

Burl Microphone Pre-amp modules for API 500 Series. B1 uses BX2 high quality nickel output transformer. Massive BX3 input transformer. All discrete class A.

The B1 gets the best out of any microphone, whether it be dynamic, condenser or ribbon.Use the B1’s 1/4” instrument/line input on the front panel, plug in, crank up the gain and go. The PAD switch allows for hot signals and balanced line inputs through the mic XLR on the back panel. Run your tracks or mixes through the B1 for warmth and glue.

The B1 was designed to rock. Run multiple B1 channels for your rhythm tracks and you are there. Replace EQ and compression with true analog PHAT. Run your primary tracks through the B1 mic pre, follow with a B2 Bomber ADC and that’s about all you will need.

BURL custom BX3 input transformer
BURL custom BX2 nickel ( B1) or BX4 iron ( B1D ) 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