Made in USA
Grado Battery Powered Headphone Amplifier


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Grado : Picture 1 regular $350.00

About Grado

The Grado RA-1BATTERY 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.

Grado Features

  • Beautiful mahogany construction
  • Designed specifically to drive Grado headphones
  • Warm, smooth, full-bodied sound
  • Operates for 40-50 hours on a pair of 9V batteries
  • Single 1/4" stereo output
  • Gold-plated stereo RCA phono line input
  • Front-panel volume knob
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