Studio Projects B-3 Large Diaphragm Condenser Mic with Selectable Patterns

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  • Regular price $349.00
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The Studio Projects B3 is the ultimate in large diaphragm condenser microphones at this price anywhere. This microphone has all the technical refinements to be an enduring classic . With features you would expect in a world class microphone, the B3 offer's three recording pattern positions (cardioid, omni and a true figure eight)
with pad and Hi-Pass filter.

Equipped with a true 1" 3 um gold sputtered dual gold large diaphragm in a pressure gradient transducer capsule, the B3 will ensure the finest quality of recordings while offering linear response and a classic deep rich sound. The B3 can be connected to any external microphone  preamplifier or mixing console which provides 48 volt phantom power or via any 48 volt external power supply.


• A superb vocal microphone with warm transparent character

• Great for overhead choirs, strings, pianos & percussion

• Great for production, broadcast, and voice over work

• Perfect for the professional and home project studio

• A quality vocal mic suitable for all vocal styles


B3 Technical Specifications:

Polar pattern:
Frequency response:

Output impedance:
Load impedance:
Maximum SPL:

FET 3 micron 1" large dual diaphragm
Cardioid, Figure of Eight, Omni
14/16/18mV/Pa(Omni./Cardioid/Figure 8) (-37/-36/-35dB @1000Hz)
<200 Ohm
>1000 Ohm
132/142dB SPL for 1% THD @1000Hz(0dB/-
10dB pad, 0dB SPL=0.00002Pa)

Low cut:
Power requirement
Current consumption:
14dB-A (Cardioid)
80 dB
6dB/Octave at 150 Hz
48 +/- 4V
Gold-plated 3-pin XLR
Transformerless circuit.
(featuring extremely low self noise and large dynamic range)