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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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High-Quality Stereo | 3-Driver Sound Splitting Design: A triple configuration with dual dynamic + BA drivers. It achieves a balance between powerful bass and delicate treble, recreating an immersive experience ideal for live monitoring and recording.
Ultra-lightweight at 2.3g | Professional-grade safety fit. Ergonomic ear-hook design ensures zero fallout even during intense activity. The ultra-thin resin housing significantly reduces ear strain during prolonged use.
Noise Reduction Performance -26dB | Includes 9 types of noise-canceling tips. The memory foam/silicone earplugs come in 9 sizes to create a perfect, personalized fit to your ear canal. Effectively cuts out studio noise (*Our own measurement).
Detachable MMCX Cable | Two included for versatile use in different situations: A cable with a built-in microphone (for calls and volume control) for convenient everyday use, and an OFC (oxygen-free copper) silver-plated cable for high-quality sound transmission during stage performances - a double cable system that can be selected according to your needs.
Universal compatibility | Compatible with professional audio equipment. Standard 3.5mm jack + included 6.35mm adapter plug. Instantly connect to guitar amplifiers, PA systems, and iOS/Android devices.
Complete Equipment Kit | 365-Day Warranty Includes: Main Unit x 1 | Earplugs (9 pairs, S-XL) | OFC Cable x 1 | Microphone Cable x 1 | 6.35mm Adapter x 1 | T-Shirt Clip x 1 | Hard Case x 1 | Cleaning Brush x 1 ✓ 365-Day Quality Guarantee - Please contact the seller first if there are any problems. Domestic support center provides immediate assistance.
The BASN Bmaster monitor earphones are wired in-ear monitors designed specifically for professional musicians and drummers. The triple-driver (dual dynamic + BA driver) system delivers a wide frequency response of 20Hz-20kHz, achieving the faithful reproduction of original sound required for live monitoring and studio recording. The high-fidelity sound, balancing powerful bass with delicate treble, reliably captures even the subtlest nuances on stage. The completely sealed ear canal design withstands the demanding environments of professional users. Nine sizes of memory foam/silicone earplugs fit individual ear canal shapes, providing -26dB of noise reduction (measured in-house) to effectively block hi-hat sound leakage and audience noise during drum practice. The ultra-lightweight 2.3g body and ergonomic over-ear design prevent them from falling out even during intense headbanging, reducing ear strain during long rehearsals. A dual-cable system for different purposes is included as standard. For stage performances, the OFC (oxygen-free copper) silver-plated cable ensures high-purity audio transmission, while for everyday use, the built-in microphone cable (with call and volume control) comfortably supports calls and music listening. The MMCX connector allows for one-touch replacement.
In addition to its versatile design, the included 6.35mm adapter plug allows for immediate direct connection to PA systems and guitar amplifiers. It boasts versatility, compatible with a wide range of devices, from iOS/Android devices to professional audio equipment. It arrives as a complete kit (main unit, 9 pairs of earplugs, OFC/microphone cable, 6.35mm adapter, T-shirt clip, and cleaning tool) housed in a dedicated hard case, and comes with a 365-day quality guarantee and immediate support from a domestic support center. In case of any problems, please contact the seller first, and we will fully back you up in the demanding environment of professional users.