Grado Headphones Amplifier RA1

Samma3a Rating:
80% of 100
was AED2,499.00 Special Price AED999.00

After years of relying on other equipment to drive Grado headphones, you can now listen and enjoy headphones through the new Grado Reference Headphone Amp, the RA1. Designed for state-of-the-art performance and specifically to play Grados, the new RA1 will allow you to hear your headphones like never before. This new amp is machined from a solid block of mahogany. The RA1 is available in an AC version or can be powered by two 9-Volt batteries that will drive the amp for 40 to 50 hours of listening pleasure. And the sound? Just like all Grados: warm, smooth, full-bodied, non-fatiguing and rich. Hook it up to any line source (portable or in-home) and drive your Grado headphones to their full potential.

  • Made from solid block mahogany wood
  • Hand made in Brookline USA
  • Great clear Audio quality 
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Technical Specification

  • Output Power: NA             
  • THD: NA                    
  • SNR: NA                        
  • Frequency Response: NA  
  • Headphone impedance: NA
  • Power Supply (USB Input): 220v Ac
  • Battery Life: NA
  • Dimensions: 127×140.6×38(mm)
  • Weight: 340g

What Is In The Box

  • RA1
  • AC adapter 
  • Connection cable 

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Manufacture Description

RA1 Amplifier

Ramp It Up

After years of relying on other equipment to drive Grado headphones, you can now listen and enjoy headphones through our new Grado Reference Headphone Amp, the RA1. Designed for state-of-the-art performance and specifically to play Grados, the new RA1 will allow you to hear your headphones like never before. This new amp is machined from a solid block of mahogany and measures 5" wide, 5 1/2" deep and 1 1/2" tall and weighs in at 12 oz. The RA1 is available in an AC version or can be powered by two 9-Volt batteries that will drive the amp for 40 to 50 hours of listening pleasure. And the sound? Just like all Grados: warm, smooth, full-bodied, non-fatiguing and rich. Hook it up to any line source (portable or in-home) and drive your Grado headphones to their full potential.

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