Sennheiser MD 421-II Product Sheet

MD 421 II
MD 421 II Dynamic Microphone
The MD 421 II is one of the best known microphones in the world. Its excellent sound
qualities enable it to cope with the most diverse recording conditions and broadcasting
applications. The ve position bass control enhances its 'all-round' qualities. Color: black,
sound inlet basket: black.
Features—Benefits
• Glass composite housing and hardened stainless steel basket—rugged and durable
• Five position bass roll-off switch—compensates for proximity effect
• Effective feedback rejection
• Clear sound reproduction
• Easy handling due to pronounced directivity
• Acoustic components enclosed in inner chasis—reduced sensitivity to dust and humidity
• Internal bass tubes—accurate low end response
• Handles exceptionally high sound pressure

Technical Data

P c i - k p u p t a e t n r
F e r u q n e y c e r p s n o e s
Sensitivity (free field, no load) (1 kHz)
N o m n i l a m i p d e n a e c
Min. terminating impedance
D m i e s n o i s n n i n i h c s e
W i e h g a t p p o r . x

Supplied Accessories

1 lock-on stand adapter

Optional Accessories

G e r f y a o m i w d n c s e r n e
21' XLR microphone cable
S o h k c m u o t n
Architect's Specifications
The unit shall be a cardioid studio microphone, with ve-position bass control. The frequency
response shall be 30–17,000 Hz, with sensitivity of (free eld, no load) 2 mV/Pa ± 3 dB at 1 kHz.
The nominal impedance shall be 200 Ω. The min. terminating impedance shall be 200 Ω. The
dimensions shall be 8.46 x 1.8 x 1.92 inches, and weight approx. 13.58 oz. The unit shall be a
Sennhesier MD 421 II.
a c d r o i d i
3 – 0 7 1 0 , 0 0 z H
2 mV/Pa ± 3 dB at 1 kHz, nominal
2 0 0
Ω
200 Ω
. 8 6 4 x 1 8 . x . 1 2 9
1 . 3 8 5 z o
MZA 421
M Z W 4 1 2
MC21N
M Z S 4 1 2
MD 421 II