Safety Information; Applications; Connection - Beyerdynamic Classis RM 30 Information De Produit

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Thank you for selecting the Classis RM 30 or RM 31 Revoluto
microphone. Please take some time to read carefully through this
information before using the product.
1.

Safety Information

• Protect the microphone from moisture and sudden impacts. You
could either injure yourself or others or damage the microphone.
• Do not blow into the microphone, you could damage the
transformer. It is preferable to carry out a speech trial.
2.

Applications

The Classis RM 30 | RM 31 is a modern desktop microphone
which is ideal for discussions, podiums, tele/video conferencing,
announcements and lecterns.
The Revoluto technology with integrated microphone capsules provides
a corridor characteristic which ensures a wide range of good voice
quality. Within this range up to two speakers can move freely, i.e. they
can stand up or sit down, move their head and move towards or away
from the microphone.
3.

Connection

For example an XLR flange socket is installed into the tabletop and
connected to the amplifier input (pin 1: ground, pin 2: NF+,
pin 3: NF-). As an alternative there are installation and shockmounted
holders available (refer to "Optional Accessories").
The microphone is connected and ready for operation.
The Classis RM 30 and RM 31 S microphones need a phantom
supply of 8 - 52 V for operation.
Q Version
In order to avoid interference, we recommend that the audio and
the supply to the illuminated ring are individually shielded. The
Classis RM 31 Q microphone requires a voltage of 5 V for operation.
Classis RM 30 | RM 31