The portable DAC/headphone amplifier can be connected to smartphones, tablets or computers for producing and amplifying a detailed digital audio signal without loss.
The A 200 p supports iPhone 5, iPad Air, iPad (4th generation), iPad mini and iPod touch (5th generation) and most smartphones with Android 4.1 or higher, which have a digital USB audio output.
In order to charge the integrated rechargeable battery the A 200 p is connected via USB to a USB charger or computer where it is possible to listen to the music while charging over the computer. The maximum operating time of a fully charged battery is 11 hours. With the fine volume control made of aluminium the volume can digitally be set in 135 steps. With the lock function of the on-off switch the selected volume cannot accidentally be changed when the A 200 p is put into a trouser or jacket pocket. The supplied leather case also allows the A 200 p to be worn on a belt or attaching to a smartphone.
