Grado Battery Powered Headphone Amplifier

Priced: $350.00
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Grado Battery Powered Headphone Amplifier -

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.

Lining and Layers:

  • Gold-plated stereo RCA phono line input


  • Beautiful mahogany construction


  • Warm, smooth, full-bodied sound
  • Operates for 40-50 hours on a pair of 9V batteries
  • Designed specifically to drive Grado headphones
  • Front-panel volume knob
  • Single 1/4" stereo output
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Battery type:9V Batteries
Dimensions (W x D x H):5 x 5.5 x 1.5" (127 x 140 x 38mm)
Output:1/4" Headphone Output
Weight:12 oz (340g)

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