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Grado RS1i Headphone overview

Grado RS1 Reference Series Headphones

Manufacturers Product Description

What does the i stand for in the new RS1i from Grado? Improved, that's what! Featuring a new species of handcrafted Mahogany earpieces made using an intricate curing process; Grado has been able to optimize the tonal quality. The RS1i uses new upgraded dynamic transducers and the new 8 conductor cable design all in an open-air configuration, the cups being open-backed. The result is a smooth, controlled and coherent sound with detailed dynamics. Frequency response ranges from 12-30 kHz and the drivers are matched to 0.05dB. Weighing 9oz, the headphones are an example of the wonder of Mother Nature with a gorgeous, dark-colored Mahogany look.

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General Information

Manufacturer Website Addresshttp://www.gradolabs.com
Brand NameGrado
Product TypeHeadphone
ManufacturerGrado Labs, Inc
Manufacturer Part NumberRS1
Product NameRS1i Headphone
Product ModelRS1i

Technical Information

Sound ModeStereo
Minimum Frequency Response12 Hz
Connector PlatingGold Plated
Connectivity TechnologyWired
Impedance32 Ohm
Maximum Frequency Response30 kHz

Earpiece

Earpiece DesignOver-the-head
Earpiece TypeBinaural
Driver Size40 mm

Physical Characteristics

Form FactorEar-cup
Weight Approximate255.1 g
ColourBlack

Interfaces-Ports

Host InterfacePhono

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