GRADO / RS1 - Classic Series - Balanced

＜＜July 2026 New Product！＞＞The "RS1 - Classic Series" is an iconic wooden headphone model that established the relationship between natural materials and the Grado sound when it was first introduced over 30 years ago.

・The RS1 is an essential model in the history of GRADO. Introduced over 30 years ago as the brand's first wooden headphone, it stands as an iconic model that established the relationship between natural materials and the signature GRADO sound.

・At its core lies a 50mm X2 dynamic driver, featuring a Mylar diaphragm, copper voice coil, and a rare-earth magnetic circuit. It is tuned to emphasize expressive mid-range reproduction and a sense of intimacy with the music, vividly capturing the textures of vocals and instruments.

・The RS1 housing utilizes a "Tri-Wood" construction that combines Cocobolo, Hemp, and Maple. By leveraging the unique density, damping properties, and structural stability of each material, it achieves controlled, multi-layered acoustic characteristics. It successfully balances the natural resonance unique to wood with the responsive, dynamic performance characteristic of GRADO.

・It features the signature Gold headband assembly. Structural stability and long-term durability are enhanced by an engraved aluminum alloy gimbal, stainless steel height adjustment rods, and reinforced aluminum joint blocks. A genuine leather headband strap with white stitching supports comfortable long-term listening, while an internal steel spring band allows for easy adjustment of clamping force. It comes standard with "L-Cushion" ear pads, which draw out a focused and direct musical presentation.

■ Driver Configuration: 50mm X2 dynamic driver
■ Type: Open-air
■ Frequency Response: 12Hz–30kHz
■ Sensitivity: 99.8dB
■ Impedance: 38Ω
■ Channel Balance: 0.05dB
■ Ear Pads: L-Cushion
■ Housing: Cocobolo / Hemp / Maple
■ Cable (Balanced Model): 4-pin XLR balanced cable + 3.5mm stereo mini-plug adapter