With the Classis Series, beyerdynamic introduces the next generation of microphones for all areas of installation. Gooseneck and boundary microphones for table or overhead installations combine a sophisticated, unobtrusive design with innovative engineering, functionality and excellent beyerdynamic audio quality with optimum speech intelligibility. Due to the innovative ScudioTM technology there are no problems using wireless mobile devices simultaneously. The continuous quality is guaranteed in all installations – no matter if using one or several microphones The Scudio™ technology includes many electronic and mechanical characteristics to eliminate unwanted interferences by wireless mobile devices, where the patented shielding of the capsule in all microphones is an important detail.
The interaction of all Scudio™ features ensures the optimum audio quality and speech intelligibility of all beyerdynamic installation microphones of the new generation.
Classis Gooseneck Microphones Two microphones with a fully flexible gooseneck and three microphones with a flexible part at capsule and shaft
provide room for individual applications. The Classis gooseneck microphones primarily impress with an attractive
beyerdynamic Corporate Design - with a matt black surface, balanced proportions, a slim line gooseneck with a
diameter of 6 mm only and an exclusive new housing for the high-quality electret microphone capsule.
Classis GM 301
GM 301.18 miniature microphone, length 100 mm (4"), with CVE 301.18 power supply
Classis GM 302
Microphone with 3-pin XLR connector, length 200 mm (8")
Classis GM 303
Microphone with 3-pin XLR connector, length 300 mm (12")
Classis GM 304
Microphone with 3-pin XLR connector, length 400 mm (16")
Classis GM 305
Microphone with 3-pin XLR connector, length 500 mm (20")
Accessories
ST 29376
ZSH 23 FT
ZSH 20
OM 302 and OM 304
Thanks to Scudio™ the miniature microphones for fixed or hanging overhead installations of the beyerdynamic Classis
series shine in new splendour. The precise, acoustical design in conjunction with high-quality electronics allows the
natural and precise recording in overhead installations in conference or distance learning applications.
Features
• RF Proof - i.e. resists mobile phone interference
• Elegant and aesthetically-pleasing appearance
• Good rejection of ambient noise
• Fixed to a metal mounting plate
• Wide, linear frequency response optimised for speech
• 8 m cable length can be shortened as required
SpecificationsNA
Condenser (back electret)
Frequency response 65 - 20,000 Hz
Polar pattern Cardioid
Open circuit voltage approx. 15mV/Pa
Voltage supply 8 -52V phantom power
Model
Description
OM 302
Miniature microphone for overhead installation, with clamp terminal
OM 304
Miniature microphone for hanging overhead installation with a
twist-proof cable, 8 m (26 ft.) and clamp terminal
SHM 800 Series The 800 series of microphone systems which combine sensitivity and high directivity, are ideal for use on lecterns, conference and applications where the microphone will be placed at a distance from the Speaker.
Features
• Hypercardioid/lobe polar pattern
• Elegant and aesthetically-pleasing appearance
• High rejection of ambient noise
• Pick up angle ± 40°
• Wide, linear frequency response optimised for speech
Dimensions:
Head diameter 8.2 / 12 mm /
length of head: 158 mm
Gooseneck diameter 8 mm
Shaft diameter bottom 20 mm ø
Specifications Transducer type Condenser
(back electret)
Operating principle Pressure gradient / interference tube
Polar pattern Hypercardioid/lobe
Frequency response 40 - 18,000 Hz
Open circuit voltage at 1 kHz 15 mV/Pa
Nominal impedance 200 ohm
Nominal load impedance 1 kohm
Max. SPL at 1 kHz 124 dB
Signal-to-noise ratio rel. to 1 Pa 60 dB
Wiring balanced with XLR-socket
Power supply 9 - 52 V, Phantom
Current consumption approx. 3 mA
With illuminated ring:
Supply voltage 5 - 24 V, depending on the drop resistance
Current consumption approx. 20 mA
Connection 3-pin male XLR - A-version
5-pin male XLR - version w/
illuminated ring
SHM 930: True-condenser gooseneck mic, studio-quality, length 500mm, small-diaphragm cardioid, switchable pad & low-cut, solid metal housing w/ dark black nextel finish, w/ XLR male, windscreen WS 93
SHM 200 Series The 200 series of goosenecks microphones are configured specifically for use within conference and meeting room applications. Different connection options make the microphones suitable for fixed or tabletop console stations.
Features
• Cardioid polar pattern
• Elegant and aesthetically-pleasing appearance
• Good rejection of ambient noise
• Wide, linear frequency response optimised for speech
SpecificationsSHM 203-215
Transducer type Electret condenser
Operating principle Pressure gradient
Polar pattern Cardioid
Frequency response 50 - 19,000 Hz
Open circuit voltage 10 mV/Pa
Nominal impedance 200ohm
Load impedance 1 kohm
Max. SPL = 1 kHz, k 123 dB
Noise voltage 10 µVs
Signal to noise ratio related to 1 Pa 60 dB
Wiring balanced with XLR-socket
Supply voltage Phantom power 11 - 52 V
Current consumption approx. 3.5 mA
With illuminated ring
Supply voltage 5 - 24 V, depending on the drop resistance
Current consumption approx. 20 mA
Connection 3-pin XLR (male) - A-version
5-pin XLR with illuminated ring
Dimensions
Head diameter 13.5 mm
Gooseneck diameter 8 mm
Gooseneck diameter D-version 6 mm on top and 8 mm at the bottom
Shaft diameter at the bottom 20 mm
Accessories
ST 29376
ZSH 23 FT
ZSH 20
Terminations The long gooseneck microphones (400 or 500 mm) have a rigid upper part and lower flexible part for a better appearance.
We offer 3 standard types of termination:
G = flange mount fitting 5/8" internal thread supplied with 3/8" adapter with external preamplifier.
A = internal preamplifier terminated in a 3-pin male XLR plug
AS = internal preamplifier terminated in a 3-pin male XLR plug with on/off switch.
Both A and AS versions when ordered for the 21 or 81 illuminated ring versions come terminated with a 5-pin male XLR. This is required to supply a DC voltage for the LED.
The Scudio™ technology includes many electronic and mechanical characteristics to eliminate unwanted interferences by wireless mobile devices, where the patented shielding of the capsule in all microphones is an important detail.
