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Seller's Description

Open Air Headphones Optimally tuned for listening to electronic musical instruments, HPH-150 headphones offer excellent tonal projection, with a crisp, clear sound that you won't tire of even after prolonged use, and superb sound separation ensuring that each and every sonic detail is reproduced accurately. With large 40-mm diameter drivers in a rear-vented format, HPH-150 earphones feature an open-air design that ensures superb tonal projection and comfortable listening even over extended periods. Note: Open-air headphones can easily leak sound due to their design. Please ensure that you show consideration for others by keeping listening volume at an appropriate level while riding on public transportation or when in a public place. Key Features Open-air headphones with a neutral tone palette for faithful reproduction of digital musical instrument sound Open-air headphones perfect for musical instrument performance Comfortable listening for extended periods Compact & fashionable design, available in black or white to match your instrument Single cable configuration and a convenient stereo plug for easy, convenient connection Technical Specifications Driver Type Dynamic, open-air Driver Unit Φ40 mm Impedance 48 ohms Maximum Input 1,000 mw Sound Pressure Level 101 dB Frequency Response 20 Hz - 20 kHz Weight (with Cable) 163 g with cable Cable Length 2.0 m (Single Cable) Connectors 3.5 mm (1/8") stereo, 6.3 mm (1/4") stereo

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About Yamaha

Yamaha stands as one of the world's most storied audio manufacturers, with roots extending far beyond consumer electronics. Founded in 1887 by Torakusu Yamaha in Hamamatsu, Japan, the company began as a reed organ manufacturer before expanding into pianos and eventually becoming a comprehensive musical instrument maker. This deep heritage in acoustics and materials science would prove foundational to its later audio ventures. The company operated under its original name, Nippon Gakki Co., Ltd., until 1987, when it was renamed Yamaha Corporation in honor of its centennial.

Yamaha's entry into high-fidelity audio proved transformative for the industry itself. In 1954, the company released the Yamaha Hi-Fi Player, widely recognized as the world's first audio component to bear the "Hi-Fi" designation in its name. The company subsequently built a comprehensive product portfolio spanning amplifiers—beginning with the acclaimed A-100 in 1960—speakers, turntables, and digital audio equipment. The NS-1000 speakers, introduced in 1974 with beryllium drivers, became iconic reference monitors. Yamaha also pioneered digital audio technology, shipping the world's first CD recorder in 1988.

Today, Yamaha occupies a distinctive position as a mid-to-high-end generalist rather than a niche specialist. The brand commands respect among both casual listeners and serious audiophiles, balancing accessibility with genuine engineering credibility. Its reputation rests on six decades of consistent innovation, proven reliability, and the unique advantage of applying musical instrument expertise to audio reproduction. Vintage Yamaha components remain highly sought by collectors, while current products maintain the brand's tradition of delivering performance and durability across multiple price tiers.

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