Studio Projects B3 Review: Polar patterns and filters explained

Alistair Vance
Written by Alistair Vance

March 1, 2026

Studio Projects B3

Studio Projects B3 Review: Polar patterns and filters explained

Distinctive features of Studio Projects microphone

  • With 3 switchable polar patterns (Cardioid, omnidirectional, figure-eight)
  • Transformerless circuit
  • +48 V phantom power required
  • Frequency range: 20 Hz-20 kHz
  • Sensitivity: 14/16 / 18mV / Pa (omnidirectional/cardioid/ figure-eight) (- 37 / -36 / -35 dB @ 1000Hz)
  • Output impedance: <200 Ohm
  • Max SPL: 132 / 142dB SPL for 1% THD @ 1000Hz (0dB / -10dB pad, 0dB SPL = 0.00002Pa)
  • Inherent noise: 14dB (A) (Cardioid)
  • Windshield, shock mount and zip bag

Images

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Studio Projects B3 Review: Polar patterns and filters explained

Additional Information

Customer Review Summary

The Studio Projects B3 is a remarkable microphone that offers an impressive sound quality for its price. Many users have praised its robust construction, with a solid metal body that ensures durability over time. It comes beautifully presented in a wooden case, which adds a touch of elegance.

In terms of performance, the B3 delivers a warm and natural sound, making it suitable for a variety of applications, including vocals, acoustic instruments, and even podcasting. Its sensitivity and low self-noise are notable, allowing it to capture subtle details effectively. The microphone features a three-polar pattern switch, offering versatility for different recording scenarios.

However, some users have pointed out that the shock mount can feel flimsy, occasionally causing the microphone to wobble. Additionally, while the quality is excellent for home studio use, it may not match the performance of high-end microphones in professional settings. Nevertheless, with proper positioning and EQ adjustments, it can produce results that rival more expensive models.

See also  the t.bone SC 140 Review: Before you buy this mic

Overall, the Studio Projects B3 is highly recommended for anyone looking for a cost-effective solution that doesn’t compromise on sound quality. Whether you are a beginner or an experienced user, this microphone is a fantastic addition to any recording setup.



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Alistair Vance

Based in Bristol, Al has spent over a decade mixing local bands before specialising in hybrid studio consulting. He’s obsessed with the price-to-performance ratio, helping musicians achieve a "Radio Ready" sound without the need for a £50,000 Neve console. No fluff, just honest gear reviews to get your tracks sounding professional on a real-world budget.

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