Headphones / Earphones
EARPHONE
Canal type earphones
Acoustune/RS THREE Aiiro MONITOR-RS-THREE-NVY

Acoustune / RS THREE Aiiro MONITOR-RS-THREE-NVY

Variations

From Acoustune, a new color ""RS THREE Aiiro"" of the MONITOR series standard model is now available. Acoustune flagship model HS2000MK Features a deep indigo color inspired by ""Deep Sea Blue"", the first color.

■Sound suitable for music production
・""RS THREE"" is designed to be easy to listen to while providing monitoring performance even on its own, and can further enhance the sound quality of songs by using it in conjunction with speakers and headphones.

■Myrinx EL-S driver combines high input resistance and high acoustic performance
・Uses Myrinx EL-S, which is based on Myrinx EL and has a more closely controlled diaphragm. acoustune has leveraged its Myrinx driver know-how to develop the Myrinx EL driver for RS ONE. The Myrinx EL-S driver provides more accurate monitoring than the Myrinx driver. The material used for Myrinx EL-S is an ultra-high-performance resin that is lightweight, extremely rigid, and boasts extremely high acoustic performance with high internal loss, even though it is used for medical purposes. It reduces unnecessary incidental sounds that adversely affect the sense of atmosphere and localization, and enables detailed monitoring of the harsh sound field and panning required for recent high-resolution sound sources. In addition, in order to make the most of this Myrinx EL-S driver, we created a large back cavity on the back of the diaphragm, and by increasing the distance from the diaphragm to the grill, we achieved high input resistance that allows normal use even after a momentary signal of up to 250mW (*1) is input. As a result, the earphone's speaker is durable and will not break even if there is a sudden large input. Because the diaphragm has a large stroke width, it brings out the bass just like a loudspeaker, achieving the quality monitoring required for modern music.

*This is when testing a 11kHz sine wave signal.

■Highly robust body that resists shock, heat, and sweat
・The number of parts has been reduced, and a highly robust body has been created by thoroughly researching the easily broken parts of earphones through market research. The housing consists of two parts and is made of polycarbonate, which has excellent impact resistance, weather resistance, and heat resistance. By reducing the number of parts as much as possible, we are able to increase the rigidity of each component in a simple manner, greatly reducing the risk of failure even in harsh environments. The face plate part plays the role of increasing the rigidity of the body while giving the ear monitor its identity. In addition, the housing design has a small body that fits a wide range of users.

■Uses newly developed earphone cable ""ARM011L"" with high reliability and easy handling and highly reliable Pentaconn Ear Long-Type.
- The cable uses a wire material that is a combination of high-purity Litz wire and Kevlar wire, and is coated with PU material to improve handling. By twisting this, we create a cable that is flexible, easy to handle, and hard to break.

■Uses a new IEM connector ""Pentaconn Ear"" designed and produced by Nippon Dicks Co., Ltd. that boasts high sound quality and high reliability.
・The plug part and jack part are in closer contact than the conventional MMCX connector, and the conduction performance is excellent. It also achieves both ease of attachment and detachment and robustness. Like the RS ONE, the connector uses Pentaconn Ear Long-Type, which has a structure that prevents sweat from entering the connector part. Compared to other connectors, Pentaconn Ear is a highly reliable connector that reduces the risk of poor contact due to wear and sweat due to attachment and detachment and use, reducing accidents. In addition, in the unlikely event that the cable breaks, the cable can be easily attached and detached and replaced, making it a structure that emphasizes practicality. Considering the expected usage environment and connection with various equipment, a 1.8m long cable is included as standard, and a 6.3mm stereo standard plug conversion adapter is also included.

■AET earpieces that provide a high fitting and acoustic experience
・Comes with the silicone earpiece ""AET07"", which is also used as a reference when developing Acoustune earphones, and the ""AET02"", which provides a sealing feeling unique to foam types. Achieves high fitting while avoiding sound quality deterioration. A carrying case is also included for easy portability.

■Format: Closed type
■Type: Universal fit IEM with single dynamic driver
■Housing: Semi-transparent polycarbonate
■Driver unit: 9.2mm diameter sealed dynamic driver (Milinx EL-S driver)
■Frequency characteristics: 20Hz - 40kHz
■Input sensitivity: 108dB@1mW
■Impedance: 32Ω@1KHz
■Connector: Pentaconn Ear connector (Long-Type)
■Plug: 3.5mm 3-pole stereo mini plug/6.3mm standard stereo plug
■Cable ARM011L, high-grade litz wire cable (double shield, double twisted 4-core structure)
■Cable length: approx. 1.8m
■Weight: approx. 29 g
■Warranty period: 1 year for earphones, 90 days for cables and accessories
■Country of origin: China
■Accessories: 4 types of earpieces, AET07 (S/M/L), AET02 (free size), 6.3mm standard plug, carrying case, warranty card

スタッフレビュー

Acoustuneの人気インイヤーモニターシリーズ「RS THREE」は、ステージ用イヤモニとしておススメのコストパフォーマンスにも優れた1台。
ドライバーユニットはダイナミック型を採用し、音圧感のあるパワフルな低音と自然ですっきりとした中高音が印象的です。音の解像度もイヤモニとしては十分なレベルで、低域から高域までのバランスが秀逸。音の定位感は近めですが、エージングすると硬さも取れてモニターにちょうど良いくらいの定位感になった気がします。音のキャラクターは低音の押し出しが強いものの、輪郭がはっきりとしているためベーシストやドラマーにもおすすめできそう。イヤホン本体もとても軽量で、装着すると耳に収まりよくピッタリとフィット。装着感がとても良く感じられました。ケーブルは編み込みタイプを採用し、ユーザ目線の作りの良さが窺えます。ケーブルは着脱できるので、万が一の断線などにも対応してくれますね。

山崎真