USER GUIDE
Thank you for choosing BIEM, binaural in-ear microphone developed by Avara, Verus Audio, and Seruniaudio. Unlike traditional stereo recording, this technology places the listener at the heart of the sound, creating a lifelike and spatial audio experience.
Application
BIEM is suitable for field recording, ASMR content, VR content, podcasts, vlogs, and more.
Safety Instruction
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Store in a safe and dry place
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Roll the cable properly to prevent kinks
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Connect the corresponding TRS jack to the designated devices I/O
Power Supply
The BIEM's microphone needs plug-in power provided by certain devices such as handy recorder, USB-C to stereo TRS mic input converter.
Connectivity
BIEM uses 3.5 mm TRS jacks for its input and output. The pin out for the mic is Tip = Left; Ring = Right; Sleeve = Ground. The IEM output pin-out is: Tip = Left Channel; Ring = Right Channel; Sleeve = Ground.
Technical Specification
In-Ear Monitor
Configuration
Frequency
Sensitivity
Impedance
Total Harmonic Distortion
Noise Isolation
Shell type
: Dual driver (1 DD & 1 BA)
: 20 - 20.000 Hz
: 112 dB SPL @1 kHx, 1 mW
: 12 Ohm @1 kHz
: ≤ 0.1 % @ 1kHz, 1mW
: - 25 dB (Universal fitting)
: Open vent shells design
Microphones
Transducer Type
Sensitivity
Polar Pattern
Frequency Response
Impedance
Phase
Max. SPL
Signal to Noise Ratio
Power Requirement
Curent Consumption
Capsule Diameter
: Ultra-high Sensitivity ECM
: -29 dB ± 3 dB at 1 kHz
: Stereo / HRTF
: 20 - 20.000 Hz
: 2.3 kΩ ± 30% at 1 kHz
: 5° ± 10° at 30 Hz
: 120 dB
: 75 dB at 1 kHz
: Plugin power 3.3 volt
: 400 µA Max
: 5.8 mm
Cable
Cable Name
Cable Type
Core Gauge
Shield Gauge
I/O Connector
IEM Connector
Cable Length
Splitter
Insulation type
: Magni C4
: Bespoke OFC Copper Litz Coaxial Design 4 Braid
: 28.7 AWG
: 26.1 AWG
: Verus Customized Dual 3.5mm Gold Plated Brass
: Verus Customized IEM Connector
: 120 cm
: Verus Customized Y Split
: Flexible Insulation
Warranty
1 year limited warranty
terms and conditions may apply
Register your products here to claim your warranty