Mojave Audio MA-300SN

Mojave Audio MA-300SN is a large-diaphragm, vacuum tube condenser microphone with continuously variable polar patterns. Designed by Technical GRAMMY® Award winner David Royer, it builds upon the widely respected MA-200 by adding flexibility with switchable 15 dB pad, bass roll-off, and a polar pattern selector. With its warm, detailed sound and ultra-clean signal path, the MA-300SN is ideal for capturing vocals, instruments, drums, and orchestras with exceptional fidelity.

KEY FEATURES OF MOJAVE AUDIO MA-300SN

• Continuously variable polar patterns: From omnidirectional to figure-8.
• Selectable 15 dB pad: For high SPL sources.
• Switchable bass roll-off: Cuts 6 dB per octave below 100 Hz.
• 3-micron dual-diaphragm capsule: Hand-selected for premium sound.
• High-quality Jensen audio transformer: Ensures smooth, vintage character.
• Military-grade JAN 5840 vacuum tube: Delivers warmth and musicality.
• Internally switchable voltage: For 115V/230V operation (100V also available).
• Complete set: Includes power supply, cables, shockmount, and protective case.

SPECIFICATIONS

• Transducer Type: Externally polarized, pressure-gradient capacitor – dual diaphragm.
• Diaphragm: 1" diameter, gold-sputtered, 3-micron thickness.
• Polar Pattern: Continuously variable from omni to figure-8.
• Frequency Response: 20 Hz – 20 kHz (±3 dB, flat setting).
• Sensitivity: -37 dB re 1V/Pa.
• Max SPL: 120 dB (pad off), 135 dB (pad on).
• Distortion: <1% @ 117 dB SPL, <3% @ 125 dB SPL (pad off), <1% @ 132 dB SPL, <3% @ 140 dB SPL (pad on).
• Self-noise: 14 dB nominal, max 16 dB (A-weighted).
• Pad: 15 dB attenuation.
• Bass Roll-Off: 6 dB/octave below 100 Hz.
• Power Supply: Included external PSU, switchable for global voltages.
• Microphone Dimensions: 7 5/8″ x 2″ (194 mm x 51 mm).
• Microphone Weight: 1 lb (0.45 kg).
• Total Package Weight: Approx. 13 lbs (5.9 kg).

MA-300SN is a high-end tube microphone for studio professionals who need flexibility and classic tone with modern reliability.