
Picture does not represent the actual item
See what's in the box
This item is no longer available.
Review Summary
Extend coverage on pre-owned products after the retailer warranty ends and protect photo & video gear from accidental damage with Adorama Protect.
If we can’t fix it, we’ll replace it at no additional cost.
Coverage for pre-owned gear begins after the retailer warranty ends, plus accidental damage protection for photo/video gear that starts on day one.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for International and U.S. territories purchases. Plans on pre-owned items do not cover pre-existing damages.
Browse our FAQ
Pressure gradient/line combination
Transducer Condenser
On-location film and television production - Theater sound reinforcement - Spot news coverage - Wildlife recording
60 to 20,000 Hz
Hypercardioid at low frequencies, lobar at frequencies above 1 kHz, symmetrical about axis
Rated at 150 ohms (100 ohms actual) Recommended minimum load: 800 ohms (May be used with loads low as 150 ohms with reduced clipping level)
Output Level (at 1,000 Hz) Open Circuit Voltage 53 dB (2.2 mV) 0 dB = 1V/mbar
Output Clipping Level (at 1,000 Hz, under 0.5% THD) 800 ohms load: 1 dBV (0.89 V) 150 ohms load: 12 dBV (0.25 V)
Maximum SPL (at 1,000 Hz, under 0.5% THD ) 800 ohms load: 127 dB SPL 150 ohms load: 119 dB SPL
Hum Pickup Under 3 dB equivalent SPL in 1 mOe field (60 Hz)
Phasing Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of microphone output connector
524mm / 20 5/8" /
386mm / 15 3/16"/
20mm / 25/32" /
195 grams (6.9 oz)
Case Satin-black vinyl painted aluminum alloy handle and grille with stainless steel screen
Phantom voltage: 11 to 52 Vdc; 2 mA current drain
The Model SM89 is a highly directional condenser shotgun microphone with distant pickup characteristics suitable for on-location film and television production. The SM89 can also be used for theater sound reinforcement, spot news coverage, or wildlife recording. The SM89 discriminates at a distance in favor of desired dialogue or effects and against ambient noise -- even in noisy surroundings.
The on-axis frequency response of the SM89 is very smooth and extended. For clarity and speech intelligibility, a slight presence rise optimizes the high-frequency response to compensate for high-frequency losses. A low-frequency roll-off minimizes pickup of wind, mechanical vibration, ambient noise, and rumble without affecting voice frequencies.
The off-axis response of the SM89 is virtually free of comb-filter effects. This is important when it is not possible to aim the microphone precisely or when it is desirable to pick up dialogue or sound from moving sources.