Shure SM81
Best professional choice for capturing detailed acoustic instrument recordings.
This is the gold standard for capturing acoustic instruments with surgical precision and absolute neutrality. It lacks the colored, vintage warmth of boutique tube mics, but it delivers an honest, interference-free signal that makes it an essential workhorse for any serious studio.
$395.00
at
Reverb
More SM options
Who it's for
- Engineers seeking transparent and accurate acoustic instrument recordings
- Touring professionals needing gear that survives rigorous daily use
- Studio owners requiring one reliable mic for diverse acoustic sources
Who should skip it
- Home recordists working with a limited equipment budget
- Podcasters using basic interfaces lacking phantom power capabilities
- Vocalists recording without proper pop filters or mic technique
Performance breakdown
Frequency Accuracy
Captures every nuance with a flat, transparent, and highly detailed response.
Self-Noise Floor
Extremely quiet operation ensures clean recordings even in delicate acoustic settings.
Build Durability
Rugged steel construction built to survive decades of demanding studio use.
SPL Handling
Easily manages loud sound sources without distortion or unwanted signal clipping.
Environmental Versatility
Reliable performance remains consistent regardless of temperature or humidity fluctuations.
Sound Shaping
Selectable filters and pad offer essential control for diverse recording tasks.
Key Specs
Transducer Type
Condenser
Polar Pattern
Cardioid
Frequency Response
20 Hz - 20,000 Hz
Sensitivity
-45.0 dBV/Pa
Impedance
85 Ohms
Maximum SPL
146 dB
Power Source
11-52 VDC Phantom Power
Connectivity
XLR
Form Factor
Handheld
Intended Use
Instrument Recording
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