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Grado RS 1e Headphone

Grado Reference RS 1e Headphones

The Reference 1e RS model represents a highlight of the GRADO collection. An uncontested audiophile top product that needs its sound characteristics, design and workmanship fear no comparisons. The housing is made from special high density Mahogany is manufactured in a finely tuned manufacturing process under penibelsten quality criteria. Compared to the Prestige series, the tonal quality was further improved. The frequency response was expanded to 12Hz to 30,000 Hz and the driver soft maximum of 0.05dB against each other - the result is a naturally flowing, coherent sound image with increased dynamic fine. In RS 1i all known GRADO sound qualities were again taken to the extreme. Despite the beautiful, honey-colored wood housing, the RS weighs only 250g 1i model, which significantly contributes together with a headband made of fine nappa leather for comfort.


  • vented diaphragm
  • UHPLC copper for lead
  • Membrane coil of UHPLC copper
  • dynamic open headphones 12-30000 Hz
  • Channel deviation <0.05 dB
  • Nominal impedance 32 Ohm
  • max. Level at 99.8 dB 1mV
  • Gold-plated 6.3mm plug
  • Nappalederkopfband
  • Wooden air chambers made of mahogany

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