Beyerdynamic A 20 | Silver Headphone Amplifier

  • Two 6.35mm Headphone Outputs
  • Elegant And Solid All–Metal Housing
  • Particularly Open, Transparent Sound
  • Also Suitable For 600 Ohms Headphones

Regular Price: $599.00

You Save $100 (17%)

Your Price: $499.00

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Details & Highlights

Product Highlights

    Headphones are great, but you can easily make them better when you incorporate the A20 Headphone Amplifier from Beyerdynamic. Improve dynamics and detail of your favorite music as it feeds from your computer or sound equipment into your headphones, and enjoy balanced sound over long listening sessions without fatigue. Dual 6.35mm headphone outputs allow multiple listeners to participate in the listening experience, and a high–grain RCA input ensures the A20 is versatile enough to work with most sources without signal loss. An elegant, brushed aluminum housing features an innovative chassis thata??s free of visible screws on the exterior of the A20, ensuring the A20 is solid and resonance free.

Details from Beyerdynamic

    Rediscover Your Dynamic Headphones

    This new headphone amplifier from beyerdynamic is perfect for all headphone applications and provides dual outputs for shared listening with a partner.

    Superior Sound

    The circuit of the A20 is designed based on our legendary A 1 reference headphone amplifier. The discrete output stage provides plenty of power even for high–impedance headphones while the dynamic, open and precise sound sets the A 20 apart from what can be found in the normal output stages of regular amplifiers or receivers. This is confirmed by its first–class circuitry and excellent technical specifications that provide a balanced sound for long periods of comfortable listening.

    High Build–Quality And Nice Looks

    Made of brushed aluminum, the housing of the A 20 is especially solid and resonance–free. Due to the innovative chassis design, no screws are visible on the external surfaces. Equipped with an original ALPS potentiometer for variable volume control, a knob turned from solid aluminum completes the attractive yet robust look of this amplifier.

    Simple And Flexible

    With a high–gain RCA input, the A 20 works easily with most sources. The input signal can be looped through and is entirely free from signal–loss thanks to the hard–wired RCA output. Due to the built–in power supply, which is connected via a detachable power cord (supplied), no external power supply is needed avoiding disturbing background noise. Thanks to the dual headphone jacks on the front, two people can listen to the A 20 together without an adapter cable.


Features & Specs

Best Seller
Manufacturer's Warranty
    5 Year Limited
Detailed Specifications
    Technical Data
  • Frequency Range: 10 Hz – 100 kHz (–1 dB)
  • T.H.D.: 0.01 % at 170 mW / 250 Ω
  • Maximum Output Power: 170 mW / 250 Ω
  • Unweighted Signal–to–Noise Ratio: > 100 dB (unweighted)
  • Channel Separation: > 80 dB at 1 kHz / 250 Ω
  • Headphone Outputs: 2 Stereo Jack Outputs 6.35mm (1/4") In Parallel Mode
  • Analog Inputs: 1 Pair RCA
  • Analog outputs: 1 Pair RCA

  • Dimensions
  • Width: 8.34"
  • Height: 2.16"
  • Depth: 6.45
  • Weight: 3.61 lbs
Product Bullets
  • Two 6.35mm Headphone Outputs
  • Elegant And Solid All–Metal Housing
  • Particularly Open, Transparent Sound
  • Also Suitable For 600 Ohms Headphones


Included Coverage from Beyerdynamic: 5 Year Limited

Category ID: 178 | $499.00