POLAR
PATTERNS
Low frequencies
High frequencies
STEREO PZM
MICROPHONE
SASS-P MK II
®
he Crown SASS-P MK II Stereo Ambi-
ent Sampling System™ is a patented,
®
T
stereo condenser microphone using PZM
technology. It is a mono-compatible, near-coin-
cident array designed for professional applica-
tions including:
Features
Lightweight and portable.
Perfect for stereo recording of classical music
ensembles, E.N.G., sports ambience, audience
reaction, and sound effects.
Powered by internal 9V batteries or phantom
power.
classical-music recording (acoustic en-
sembles)
stereo electronic news gathering (E.N.G.)
sports ambience and crowd reaction
recording worship services
televised theatre and dance
film ambience
Sharp, accurate and spacious imaging.
Mono-compatible.
Low-cut switch reduces rumble.
Includes windscreen, handgrip, swivel stand
adapter, and stand thread adapter.
Fig. 1
Specifications
Diffuse-Field Frequency Response
stereo sampling for keyboards
stereo sound effects
Type: Stereo condenser.
Element: Electret condenser Pressure Zone Micro-
pohone.
Frequency response (typical): 20 Hz to 18,000 Hz in
a reverberant field. See Fig. 1.
Polar pattern (each channel): Omnidirectional at low
frequencies, unidirectional at high frequencies. See
Fig. 2.
recording studios and live sound
Compared to its predecessor the SASS-P, the
SASS-P MK II provides a warmer, smoother
sound with more high-frequency brilliance
(“air”) and less midrange “hardness.”
1
Impedance: 150 ohms rated (240 ohms actual), bal-
anced. Recommended minimum load impedance
1000 ohms.
Open-circuit sensitivity: 6.0 mV/Pa* (–44.5 dB re
1 volt/Pa*).
®
A patented design , the SASS uses a
®
premium-quality Pressure Zone Microphone
Frequency in Hz
for each channel. The PZMs are mounted on
boundaries (with a foam barrier between them)
to make each microphone directional.
Fig. 2
Power sensitivity: –44 dB re 1 mW/Pa*. –136 dB
EIA.
Polar Response
The carefully controlled polar patterns and
human-head-sized spacing between capsules
create extremely well-focused, natural stereo
imaging with no “hole in the middle.” Overall,
the reproduction of the sound field is precise
and realistic.
Equivalent noise level: 20.5 dB SPL typical
(0 dB=.0002 dyne/cm2), A-weighted.
S/N ratio: 73.5 dB at 94 dB SPL.
Maximum SPL: 150 dB SPL at the diaphragm pro-
duces 3% THD.
The SASS can accurately convey the ambient
environment for location recording film-wide
sound, or synched audio ambience (movement
of traffic) where movement heard must precise-
ly match movements in the screen image.
Polarity: Positive pressure on the diaphragm pro-
duces a positive voltage on pin 2 with respect to
pin 3 of the output connector.
Operating voltage: Standard phantom power, 12 to
48 volts DC, positive voltage on pins 2 and 3 with
respect to pin 1 of the output connector. Or two 9
V alkaline batteries (Mallory Duracell MN1604 or
equivalent).
Current drain: 1.1 mA per channel.
Material: Molded high-impact plastic.
Finish: Satin black and charcoal grey.
A foam barrier/baffle between the capsules
shapes the pickup angle of each capsule in the
front, and limits overlap of the two sides at
higher frequencies. Although the mic capsules
are spaced a few centimeters apart, there is
little phase cancellation when both channels are
combined to mono because of the shadowing
effect of the baffle.
Cable: None supplied; use 2-conductor shielded mic
cables.
Connectors: 3-pin professional audio connector (one
The SASS can be powered in the field by two
9V batteries, as well as 12-48V phantom power.
Separate left and right outputs are low-imped-
ance balanced.
per channel).
Switch: Phantom/flat, phantom/low-cut, battery/flat,
battery/low-cut. Battery off in phantom positions.
Net weight: 17 ounces (482 grams).
Dimensions: See Fig. 3.
Included Accessories: Handgrip, windscreen,
1 U.S. Patent #4,658,932, Michael Billingsley,
April 1987.
5/8-in.-27 to 1/4-in.-20 thread adapter.
*1 pascal = 10 microbars = 10 dynes/cm2 = 94 dB SPL.
|
Compaq Car Seat 25 C 2004 User Manual
Danby Dehumidifier DDR30A2GP User Manual
Delta Electronics Power Supply HCB1047B User Manual
Digital Media Switch 900TL User Manual
Dualit Coffee Grinder IB CCG2 A User Manual
Edelbrock Automobile Parts Kawasaki KFX400 User Manual
EverFocus Security Camera ENVS1600 User Manual
Fundex Games Board Games My MASH Destiny Diary Game User Manual
Gilson Mixer 600CM User Manual
Global Machinery Company Trimmer LT550 User Manual