Beyerdynamic A20 Headphone Amplifier - Open Box (Like New)


  • $ 299.77
  • Save $ 100.22

Open Box (Product has been opened but is in like new condition and includes full manufacturer warranty)


  • ALPS potentiometer for variable volume control, Internal wide-range switching power supply for worldwide use
  • 170 mW / 250 Ω, high-gain RCA input, input signal can be looped through, entirely free from signal-loss thanks to the hard-wired RCA output
  • T.H.D = 0.01 % at 170 mW / 250 Ω, Elegant, wrapped screwless solid all-metal housing
  • Audiophile grade, suitable for all headphones up to 600 Ohms
  • Made in Germany with 2 year Warranty


a20 amp

Made in Germany

The quality promise Made in Germany not only applies to product development but also manufacturing: The designs created by the beyerdynamic engineers and designers in Heilbronn are subsequently crafted largely by hand by highly qualified employees in Germany. The high level of manual completion enables special quality standards.