3 Year Warranty Model Pro Official AKG Professional Air Monitor Headphones K240 with Original Sticker K240 [AKG Store] Semi-Open STUDIO-Y3 STUDIO-Y3-E

【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. Semi-open air studio headphones that provide the sound quality sought by professionals with high cost performance. [Specifications] Structure: Semi-open air type / Sensitivity (1kHz): 91dB SPL/mW / Playback frequency band: 15Hz to 25kHz / Maximum allowable input: 200mW / Impedance: 55Ω / Ear pad: Around ear -, detachable, made of synthetic leather / Input connector: 3.5mm stereo mini plug (gold plated) / Cable: detachable, single-sided / Weight: 230g (excluding cable) Equipped with a unique "XXL transducer" developed for professional models. The diaphragm uses a "TWO-LAYER diaphragm" structure that combines two types of materials, and "Varimotion technology" that changes the thickness between the center and outer edge. Each sound is carefully depicted, and even the minute reverberations are accurately reproduced. The carefully calculated semi-open air structure provides an extremely clear and natural sound. It outputs a rich and tight low range and transparent mid-high range, and realistically reproduces the localization and depth of the sound. Ear cups that can freely move vertically and horizontally and thick ear pads evenly distribute pressure on the temporal region. Maintains a comfortable fit even during long-term monitoring.