Beyerdynamic Classic BM 53 USB mikrofoni

Beyerdynamic Classic BM 53 USB mikrofoni

The Classis BM 53 USB microphone is suitable for connection tocomputers via USB port. It is ideal for sound recording (music andspeech), tele / video conferences, meetings, distance learning orround table discussions with a maximum of 10 participants.
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.

FEATURES
• 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

Technical specifications,
Transducer type: Condenser (back electret)
Frequency response (linear): 40 - 20,000 Hz
Polar pattern: Semi-spherical
Level compensation, switchable: -10 dB, 0 dB, +10 dB
Bass roll off, switchable: 150 Hz (6 dB/octave)
Operating modes: PTT, PTM, On/Off
Open circuit voltage: -18 dBFS at 1 Pa/1 kHz
Dynamic: 73 dB(A)
Max. SPL: 112 dB
Supply voltage: 5 V via USB connection
Power consumption: 27 mA when in use, 12.5 mA in sleep mode
Connection: USB socket, type B
Dimensions (L x W x H): 105 x 76 x 25 mm, [4.13" x 2.99" x 0.98"]
Weight without cable: 155 g [5.46 oz]