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Beyerdynamic A2 Desktop Headphone Amplifier

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Beyerdynamic A2 Desktop Headphone Amplifier

  • Discrete electronics for best audio reproduction

  • Amazingly natural and brilliant sound reproduction with an excellent resolution and spatiality

  • Two parallel headphone outputs for enjoyment of music for two people at any time

  • Convenient remote control for all functions

  • Via slide switches for selectable gain and impedance, the A2 can optimally be tuned to connected dynamic headphones (16 - 600 ohms) and to audio sources (HD compatible)

  • Voltage selector switch for regional use worldwide (110 - 120 V and 220 - 240 V)

  • Headphone stand (can be mounted to the A2) for compact storage of headphones

  • Elegant design with transparent glass cover enabling you to look at the illuminated interior




With its powerful and lively response, the A2 brings out the best performances from all dynamic headphones and supplies an excellent reproduction quality that is as close as possible to the original sound: From highs with a brilliant resolution and absolutely authentic mid-range to a deep, natural bass. Amazingly noise-free operation and precise control can be enjoyed via all headphones that are connected, regardless of their impedance.


Selected, hand-assembled components and the discrete circuit design open up a richness of detail that is hard to beat. Due to the two headphone outputs, two people can enjoy their favourite music together and the sophisticated, intuitive operation of the A 2 fills with enthusiasm. Applications such as the volume can be precisely and infinitely adjusted via the convenient remote control.

As a special highlight, the A2 is currently the only device on the market that provides separate adjustments for the impedance and sensitivity of the connected headphones as well as different levels of the audio sources. This means that headphones between 16 ohms and 600 ohms can be operated perfectly on the A 2 without distortion occurring at high levels. With the voltage selector switch the supply voltage can be adjusted to 110 - 120 V or 220 - 240 V, which allows the device to be used worldwide.


Like its little brother, the A 20, the A 2 top-of-the-line model is based on a clearly structured, elegant design with smooth rounded housing edges without visible joints, screws or rivets made of anodised aluminium. Another special eye-catcher is the transparent charcoal-coloured glass panel, which is flush with the top surface, enabling you to look through the famous beyerdynamic sound-wave logo into the interior of the A2. LEDs spectacularly illuminate the circuit board in a warm light.

Each A 2 is supplied with an extraordinary accessory, a rugged headphone stand made of aluminium. When it is attached to the device, it serves as a practical storage solution for the headphone keeping it ready at all times hanging over the device.

Technical Specifications

Additional Information

Colour Silver
Warranty 2 years (local)
Product Weight (g) 2230
Country of Manufacture Germany
Availability Discontinued
Product Type Amplifier (Headphone)
Style/Type Desktop
Features Line-in, Line-out
Frequency Response (Hz) 1 Hz - 100 kHz
Signal-to-Noise Ratio (SNR) > 101 dB (unweighted)
Total Harmonic Distortion (THD) 0.001 % at 170 mW / 250 Ω
Output Power 170 mW / 250 Ω
Input Connectivity RCA (Line-In)
Output Connectivity 6.35mm Stereo, RCA (Line-Out)
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