M-Audio Sputnik Tube Microphone

Vintage Warmth with Modern Precision

Infuse your recordings with the lush, classic character of a rare vintage microphone using the M-Audio Sputnik vacuum tube condenser microphone. Designed around a military-grade 6205M pentode tube wired as a triode, Sputnik delivers an open, ultra-clean, and remarkably natural sound. With its evaporated 24-karat gold diaphragm and precision-tuned components, this microphone captures every nuance with warmth, depth, and stunning clarity.

FEATURES & DESIGN

• Large-diaphragm 1" condenser capsule with 3-micron evaporated 24k gold diaphragm
• Military-grade 6205M pentode tube wired as triode for smooth, vintage tonal character
• Three switchable polar patterns: Cardioid, Figure-Eight, and Omni
• Tuned brass backplate for detailed and balanced frequency response
• Head amplifier with superior transient response and graceful overload characteristics
• Switchable -10 dB pad and 80 Hz high-pass filter for versatile application control
• Transformer-isolated output for clean signal integrity
• Dedicated power supply with 7-pin cable included
• Complete premium package: shock mount, soft bag, and custom flight case

TECHNICAL SPECIFICATIONS

• Type: Large-Diaphragm Vacuum Tube Condenser Microphone
• Frequency Response: 20 Hz – 20 kHz (±1 dB)
• Sensitivity: 30 mV/Pa (-30.5 dBV)
• Max SPL: 132 dB (142 dB with -10 dB pad)
• Equivalent Noise Level: 18 dB (A-weighted)
• Output Impedance: 200 Ω (transformer isolated)
• Recommended Load Impedance: 1 kΩ
• Power Requirement: Dedicated external supply (included)
• Connector: 7-pin cable
• Dimensions: 8.25" x 3" x 2"
• Weight: 1.6 lbs

IDEAL FOR

• Professional vocal recording with vintage warmth and clarity
• Acoustic instruments requiring detailed transient response
• Studio engineers seeking tube character without excessive coloration
• High-end recording setups demanding versatility and premium components