Electro-Voice RE27N/D Technical Specifications

Key Features:

• Studio condenser performance from self-
generating transducer
• Consummate announce microphone
• Ideal for sampling
• Switch-selected E.Q.
• Effective internal shock, pop and wind
protection
• Exceptional sensitivity assures high signal-
to-noise
General Description:
The Electro-Voice RE27N/D is a professional-quality dynamic
cardioid microphone designed for broadcast production
announce and voice-over, high-quality recording and sound
reinforcement applications. The RE27N/D utilizes a
revolutionary neodymium-alloy magnet and a reinforced
diaphragm dome, a combination offering increased sensitivity
(up to 6-dB more output), undistorted output at high sound
pressure levels and an extended high-frequency response.
The exceptional sensitivity of the RE27N/D, excellent transient
response and inherently low noise of the dynamic transducer,
all combine to ensure a superior signal-to-noise ratio, easily
comparable to the finest condenser cardioid microphones. to
further reduce noise, a highly effective hum-bucking coil is
used to attenuate hum from lighting and other sources. The
RE27N/D's continuously Variable-D‚ design reduces bass-
boosting "proximity effect" to maintain a uniform low-frequency
response, up-close or at a distance. Two easily operated bass
roll-off switches, offering a sharp low-frequency cut at 200 Hz
or a gentle roll-off, are available for special situations where
bass attenuation is required. A third switch is available for
reducing the high-frequency treble boost. The true, uniform
cardioid polar pattern of the RE27N/D offers the greatest
rejection at 180° off axis, insuring superior gain-before-
feedback. An integral blast and wind filter covers each acoustic
opening on the RE27N/D, allowing "close-talk" situations with
no worry of "P-pop," breath sounds or excessive sibilance.
Part of the filter also shock mounts the internal microphone
transducer, reducing the transfer of vibration from external
sources. This shock-mount system along with the extremely
rugged exterior steel casing allows the RE27N/D to withstand
all the rigors of professional use.
RE27N/D
Variable-D
Dynamic Cardioid
Technical Specifications:
G e n r e t a n i g E e l m e n : t D y
F e r q u e n y c R e s p o n s : e 4 5
P l o r a P a t t r e : n C a
I m p e d a n c : e 1 5 0
S e n t i s i v i , y t O p e n i C c r u t i 3 1 .
V o a t l g : e
P o w r e L e v e , l 1 k H z 0 ( d B 5 -
= 1 m V P / a c s a : ) l
H u m i P k c u p L e v e , l y t p c i l a 1 -
6 ( 0 H / z 1 m l i o i l e s r e t d
f e i d l : )
P o a l t i r : y P n i
3 i w
C a s e M t a r e a i : l S e t
i D m e n s o i n , s
L e n t g : h 2 1
W d i e t s D a i m e e t : r 5 4
B o d y D a i m e e t : r 4 9
F n i s i : h S t a
N t e W e g i h : t 7 0
S h p i p n i g W e g i h : t 1 4 ,
A c c e s s r o e i s F u n r s i h e : d 8 1
O t p o i n l a A c c e s s r o e i : s 3 0
u s e
® ®
N/DYM
Microphone
n a m c i N D / Y M M a g n t e t S u r c u t e r
- 2 0 0 , 0 0 H z
d r o i d i
o h m s b a a l n c e d
m V p / a c s l a = 1 k H z
1 d B
3 0 d B m
2 w l l i b e p o i s v i t e e r e f e r n c e d o t P
h t p o i s v i t e p e r s s u e r o n d a i p h a r g
l e
6 7 . m m 8 ( 5 . 3 n i ) .
4 . m m 2 ( 1 . 4 n i ) .
2 . m m 1 ( 9 . 4 n i ) .
n i i n k c l e
9 g 1 ( l , b 9 o ) z
4 6 g 3 ( l , b 3 o ) z
7 1 5 s a t n d c a l m p
9 A s h o c - k m o u n e t d s a t n d a d a p e t f r
i w h t f o l r o s a t n d r o e r c o d r n i g b o
n i
m
r o
o m