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A 200 p

A 200 p

Available at authorized resellers
Article Number: 716715

High-end portable DAC / headphone amplifier

Transforming the digital sound data to a connected player often leads to a loss of music quality. Many top headphones such as the beyerdynamic T 51 p cannot be used to their full potential with mobile devices. The A 200 p from beyerdynamic is a solution to this problem. It meets demanding audio requirements and provides you with significantly improved sound on-the-go.

Hi-fi Experience instead of standard sound

The A 200 p circumvents the internal signal processing of the connected player and receives the pure digital music data first. After converting the digital data to analogue music signals, a high-quality amplifier controls the output to the connected headphones. All of this results in a level of audio quality that was previously not possible for travelling audiophiles. Previously unheard details, better contoured and deeper bass, as well as natural instrument and vocal reproduction transform standard portable sound into a true hi-fi experience.

Lightweight and compact in a pocket-format

With dimensions of 55 x 55 x 13 mm, the A 200 p is extremely compact and lightweight. It fits easily in your pocket and can be stored together in your headphones carrying case. The integrated battery provides you with up to 11 hours of uninterrupted listening pleasure; enough even for long-haul flights. In addition, the A 200 p also makes it easier for you to control playback using its buttons for play/pause, as well as for skipping between tracks. You can easily adjust the volume using the large aluminium volume knob with locking function. Furthermore, the A 200 p comes with a leather case that you can use to attach the amplifier to your belt or directly to your smartphone.

Compatible with Apple and Android

The A 200 p works with a number of mobile playback devices such as the iPhone, iPod, iPad via Lightning connector, Android smartphones or tablets provided with digital USB audio output with Android 4.1 or higher via Micro-USB, as well as Mac and Windows computer via USB (please refer to the compatibility list below or under "downloads"). The A 200 p is currently the smallest mobile DAC and amplifier that can work with all of these devices on the digital level.


  • 1/8” (3.5 mm) mini stereo jack headphone connection
  • Volume control with 135 levels
  • LED display for charging, operation and volume
  • 3 buttons for music playback/pause and skipping forward and backward
  • On/off switch with locking function
  • DAC with up to 24 bit resolution at 96 kHz sampling frequency
  • Integrated rechargeable battery with up to 11 hours operating time
  • Weight without cable and accessories: 51 g


Supplied accessories:

A 200 p Lightning cable

  • 1 x Lightning cable to connect to iPhone/iPod/iPad

  • 1 x Micro-USB cable to connect to Android smartphones

    A 200 p Micro-USB cable

    A 200 p leather case

  • 1 x USB cable to connect to computers or chargers

  • 1 x Leather case

    A 200 p with rubber pad

  • 1 x Set of 3 self-adhesive rubber pads (black) for easier turning of volume control

  • 1 x Quick Start Guide

Check compatibility with your device

Download compatibility list here


Peter Carini
Sales Manager
Consumer Business Unit

beyerdynamic Inc. USA
56 Central Ave
Farmingdale, NY 11735

Office 631.293.3200 ext.17
Fax 631.293.3288
Mobile 516.848-3902

technical data

Dimensions   55 x 55 x 13 mm
Frequency range   20 Hz - 20 kHz (+/- 0,2 dB)
T.H.D.   0.008 %
Maximum output voltage   1.7 Vrms
Output impedance   1.1 ohms
Unweighted signal-to-noise ratio   >110 dB
Channel separation   >106 dB
Headphone outputs   1 mini stereo jack output 3.5 mm (1/8")
Digital inputs   1 spec. Micro-USB
Net weight without packaging   51 g

Spec Sheet

accessories for A 200 p

Lightning Cable A 200 p
Lightning Cable A 200 p

No more available!

Lightning Cable A 200 p
Connecting Cord 30-Pin A 200 p
Connecting Cord 30-Pin A 200 p
for compatible Apple devices with 30 pin connector
Connecting Cord 30-Pin A 200 p


Spec Sheet

User Manual

For more downloads please refer to our Service section.
T 51 p: Clearly improved sound
connect 06/2014
Title: Wellness for your ears
Author: unbekannt

connect 06/2014
Title: Wellness for your ears
Author: unbekannt

Translated from the original German articles


With success: The sound of the already powerful T 51 p headphone was clearly improved.


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