Grado RA1 Reference Headphone Amplifier (High Gain)

Grado RA1 Reference Headphone Amplifier (High Gain)

Grado RA1 Reference Headphone Amplifier (High Gain)

B&H # GRRA1HG MFR # RA-1 HG
Grado RA1 Reference Headphone Amplifier (High Gain)

Show MoreLess

Close

Now Viewing:

No Longer Available

Product Highlights

  • Mahogany Construction
  • Designed for High-Impedance Headphones
  • Accepts Any Line Source
  • 1/4" Headphone Output
  • Uses AC Power
Show moreShow less

Questions? Ask our experts:

  • 1Description

The RA1 from Grado is a reference-quality headphone amplifier designed specifically to drive Grado headphones. Machined from a solid block of mahogany, this amp sounds as good as it looks. The front of the amp features a volume knob and a 1/4" stereo output, while the rear features an on/off switch and a pair of gold-plated RCA phono inputs for accepting a line-level stereo source. This high-gain version of the RA1 is designed to drive headphones with impedances of 100 Ohms or greater.

Beautiful mahogany construction
Designed specifically to drive headphones with impedances of 100 Ohms or higher
Warm, smooth, full-bodied sound
Operates on AC power
Single 1/4" stereo output
Gold-plated stereo RCA phono line input
Front-panel volume knob
In the Box
Grado RA1 Reference Headphone Amplifier (High Gain)
  • 1-Year Limited Warranty
  • Table of Contents
    • 1Description
    Dimensions (WxDxH) 5 x 5.5 x 1.5" (127 x 140 x 38mm)
    Weight 12 oz (340g)
    Packaging Info
    Box Dimensions (LxWxH) 14.0 x 10.5 x 2.85"

    Grado RA1 Reference Headphone Amplifier (High Gain) Review

    Be the first to review this item
    See any errors on this page? Let us know.