Discontinued
- Downloads
- User Guide (English)
- Brochure
- Cardioid Polar Pattern
- Picks up the most sound in front of the microphone and some from the sides. Less susceptible to feedback in high volume environments.
- Bidirectional Polar Pattern
- Picks up sound equally from the front and back of the microphone.
- OmniDirectional Polar Pattern
- Equally sensitive to sound from all directions, but cannot be "aimed" to isolate one area.
- Tailored Frequency Response
- Smooth, extended response. Tuned to accentuate specific types of instruments, or voices.
KSM44Large Dual-Diaphragm Microphone
- Condenser
- Lightweight, sensitive diaphragm. Precisely and smoothly captures sound nuances. Powered by battery or phantom power supply.
- Recommended Uses
- Side-Address
- Studio Vocals
- Studio Ensemble
- Orchestra/Strings
- Woodwinds
- Brass/Saxophone
- Acoustic Guitar
- Acoustic Bass
- Guitar Amp
- Piano/Organ
- Cymbals
- Percussion
- Podcast/Voiceover
Note: KSM44 has been discontinued. Please see KSM44A.
The KSM44/SL is a multiple pattern (cardioid, omnidirectional, bidirectional), externally biased, dual large diaphragm condenser microphone with extremely low self-noise (7dB). Developed to meet the needs of studio recording musicians, the warm, rich sound of the KSM44 delivers exceptional performance, tailored to deliver vivid reproduction of voice for the most critical recordings. The KSM44 also offers great flexibility in a variety of recording applications, working well on acoustic and amplified instruments, as its capacity for managing high SPLs accommodates loud sound sources such as drums and guitar amplifiers.
- Dual 1-inch, externally biased, ultra-thin, 2.5 micron, 24-karat gold-layered, low mass, Mylar® diaphragms provide superior transient response
- Class A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion; minimizes harmonic and intermodulation distortions
- Full-range frequency response (20 Hz - 20 KHz) for an extremely accurate reproduction of voice and instruments
- Extremely low self noise (7 dBA) for critical studio vocal recording
- Premium electronic components and gold-plated internal and external connectors
- Subsonic filter eliminates rumble from mechanical vibration below 17 Hz
- 15 dB attenuation switch for handling high input SPL sound sources
- 3-position switchable low-frequency filter virtually eliminates unwanted background noise
- Durable zinc die-cast housing and hardened low carbon steel grille to protect cartridge from accidental drops
- Uniform polar response provides natural off-axis response for critical recording
- Integrated three-stage pop protection grille to guard against wind and breath noise
- Internal shock mount to reduce unwanted handling and stand noise
- Replacement cartridge: RPM130
- Extended frequency response
- Very low self-noise
- Exceptional low-frequency reproduction
- High output level
- High input SPL capability
- No cross-over distortion
- Extremely uniform polar response
- Superior common mode rejection and suppression of radio frequency interference
Applications
The KSM44/SL is designed as a premium vocal microphone for studio recording. Microphone use, however, is a matter of personal taste. Here is a non-exhaustive list of common applications:
- Vocals -- solo, background, voice-over
- Acoustic instruments -- such as piano, guitar, drums, percussion, strings
- Wind instruments -- brass and woodwind
- Low frequency instruments -- such as double bass, electric bass, kick drum
- Overhead miking -- drums or percussion
- Ensembles -- choral or orchestral Room ambiance pick-up -- guitar amplifier or drums
Both the acoustic environment and microphone placement have significant effects on the sound obtained when miking any sound source. We encourage users to experiment with these variables to achieve the best overall sound.
- Cartridge Type
- Externally biased condenser
- Frequency Response
- 20 to 20,000 Hz
View Larger - Output Impedance
- 150 ohms (actual)
- Attenuation Switch
- 0 or 15 dB attenuation
- Low Frequency Response Switch
- Flat; -6 dB/octave below 115 Hz;
- -18 dB/octave below 80 Hz
- Phantom Power
- 48 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3
- Current Drain
- 5.4 mA typical at 48 Vdc
- Common Mode Rejection
- > 50 dB, 20 Hz to 20 kHz
- Polarity
- Positive pressure on front diaphragm produces positive voltage on output pin 2 relative to pin 3
- Dimensions and Weight
- 55.9 mm (2.20 in.) maximum body diameter, 187 mm
- (7.37 in.) long; 490.5 grams (17.30 oz).
| Directional Polar Patterns | Cardioid | Omnidirectional | Bidirectional |
| Sensitivity (typical; at 1000 Hz; 1 Pa = 94 dB SPL) | -31 dBV/Pa | -37 dBV/Pa | -36 dBV/Pa |
| Self-noise (typical, equivalent SPL; A-weighted, IEC 651) | 7 dB | 10 dB | 10 dB |
| Maximum SPL @ 1000 Hz | |||
| 2500 ohm load (Attenuator on) | 132 (149) dB | 138 (151) dB | 137 (150) dB |
| 1000 ohm load (Attenuator on) | 127 (144) dB | 132 (145) dB | 131 (144) dB |
| Output Clipping Level* | |||
| 2500 ohm load | 7 dBV | 7 dBV | 7 dBV |
| 1000 ohm load | 1 dBV | 1 dBV | 1 dBV |
| Dynamic Range | |||
| 2500 .ohm load | 125 dB | 128 dB | 127 dB |
| 1000 ohm load | 120 dB | 122 dB | 121 dB |
| Signal to Noise ratio** | 87 dB | 84 dB | 84 dB |
| <20 Hz to 20 kHz;THD < 1%. THD of the microphone preamplifier when applied input signal is equivalent to the cartridge output at specified SPL. | |||
| **S/N ratio is difference between 94 dB SPL and equivalent SPL of self-noise A-weighted. | |||
| Name | Availability | |
|---|---|---|
|
A32WS Microphone WindscreenReduces unwanted breath and wind noise. For use with Shure KSM27, KSM32 and KSM44 microphones. Available in black. |
Available Online |
|
A44SM Elastic-Suspension Shock MountElastic suspension shock mount for use with Shure KSM44 microphones. |
Available Online |
|
RPM130 Cartridge for KSM44Cartridge for KSM44 Microphone. |
Where To Buy |
|
A44VB Velveteen PouchVelveteen Pouch for KSM44 Microphone. |
Where To Buy |
|
PS-6 Popper Stopper WindscreenAttenuates unwanted breath noise and plosives and can be clamped onto most stands. |
Available Online |
|
A44M Swivel Microphone MountSecurely mounts Shure side-address, large diaphragm microphones to standard microphone stands. For use with Shure KSM44 microphones. Available in champagne. |
Available Online |
|
A32ZB Zippered Microphone Carrying BagPadded zippered carrying bag for Shure KSM32 or KSM44 microphones. |
Available Online |
|
A44SC Aluminum Carrying CaseAluminum Carrying Case for KSM44 Microphone. |
Where To Buy |
| User Guides | Language | File Size |
|---|---|---|
| KSM44 User Guide | English | 713 (kb) |
| KSM44 User Guide | French | 718 (kb) |
| KSM44 User Guide | German | 698 (kb) |
| KSM44 User Guide | Italian | 712 (kb) |
| KSM44 User Guide | Japanese | 989 (kb) |
