■GRADO「RS1x」
■GRADO「RS2x」

Two new models will be released for the "Reference Series" open-back headphones that use GRADO's wooden housing.
RS1x uses maple, hemp, and cocobolo for the housing, and realizes a wide playback frequency band and sharp sound in addition to GRADO sound quality. RS2x uses two types of wood, maple and hemp, to achieve both a profound sound and a warm sound unique to wood.
Both models use a newly developed OFC 8-core cable that has undergone super annealing treatment. A white stitched genuine leather is used for the headband. In addition, RS1x Balanced and RS2x Balanced that support balanced connection are also available, so it is recommended for those who want to enjoy high-quality sound with balanced connection.