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Classis BM 53 USB

Classis BM 53 USB

Made in Germany
Available at authorized resellers
Article Number: 729469

boundary microphone, for the connection to computers with USB port, microprocessor controlled

Plug & Play Solution
For Meetings and Skype Conferences

The Classis BM 53 USB microphone is the plug & play solution for recording or transmitting sound using a laptop or PC. When using an adapter, it is also a practical solution for mobile applications with smart devices (depending on the system requirements). It improves the audio quality when recording meetings, reports and podcasts. This USB boundary microphone is also perfect for teleconferences, video conferences, Skype conferences (Windows or OS X) and teaching purposes. When speaking, people appreciate the quality of communication improved by this microphone.
The microphone can be simply attached to a laptop or PC using the included 3 m (9.84 ft) USB cable, and recording can begin. When using a boundary microphone with a semi-spherical polar pattern, the direction of speaking is immaterial. To record meetings, the microphone can simply be placed in the middle of the conference table. Thanks to Scudio technology there will be no disturbance caused by mobile telephones.

The Classis BM 53 USB has a silent film button with braille. Depending on the application, you can choose between the operating modes ON/OFF, Push-To-Talk (PTT) and Push-To-Mute (PTM). In order to reduce low-frequency noise, the frequency response can be adjusted with a bass roll off switch of 150 Hz. The switchable gain of -10 dB, 0 dB and +10 dB is to compensate loud or quiet speakers and small or large distances between microphone and speaker. An LED indicator shows the ready-to-talk status. The rugged housing with a high-quality design is covered with a very exclusive, dust repellent black fabric.


  • Can be connected to computers via USB port
  • RFI-proof due to Scudio™ technology
  • ON/OFF, Push-To-Talk and Push-To-Mute function
  • Silent film button with braille
  • Flat, wide frequency response
  • LED indicator
  • Switchable bass roll off (150 Hz)
  • Switchable gain -10 dB, 0 dB, +10 dB

Adapter for smart devices (not included): USB OTG adapter (for Android version 5 or higher) and camera connection kit (for iPad)


beyerdynamic GmbH & Co. KG
Theresienstr. 8
D-74072 Heilbronn

Phone: +49 (0)7131 - 617-400

technical data

EAN   4010118729461
Net weight without packaging   231 g

Spec Sheet


Spec Sheet

User Manual

Declaration of conformity

For more downloads please refer to our Service section.

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