Download the Advanced Sound Accessport App
Click the App button to download the iOS App for your iDevices. You can also go to the App Store on your iDevices and search for "Advanced Sound Accessport" to find the App.
High-resolution 24-bit Lossless Audio
ADVANCED Accessport provides stunning, high-resolution, 24-bit audio for your smartphones through any pair of headphones / earphones. The built-in, dedicated DAC and amplifier bring the intensive audio processing required to properly render the lossless audio right to the palm of your hand.
Charge and Listen
The combination of charging port and audio port allows you to charge your smartphone while listening to your high-resolution music.
Power up your Headphones
The Accessport provides enough power to drive headphones with impedance up to 300ohm.
Maintain Call Function
Full call-functionality via built-in button arrays or via in-line remote controls from your earphones using the certified components.*
No Battery Required
The Accessport draws power directly from the smartphone at a ultra-low 40mW and does not require a separate battery.
|Chipset||MCU with proprietary firmware|
|Audio depth||Up to 24-bit / 96,000hz|
|Power output||40mW (16ohm)|
|Amplification||Up to 300ohm|
|MFi components||C68 + LAM|
|iPhone 5||iPad with Retina|
|iPhone 5c||iPad mini|
|iPhone 5s||iPad mini 2|
|iPhone SE||iPad Air|
|iPhone 6||iPad Air 2|
|iPhone 6 Plus||iPad mini 3|
|iPhone 6s||iPad mini 4|
|iPhone 6s Plus||iPad Pro (9.7")|
|iPhone 7||iPad Pro (12.9")|
|iPhone 7 Plus||iPad Pro (10.5")|
|iPhone 8||iPod touch 5th|
|iPhone 8 Plus||iPod touch 6th|
|iPhone Xs||iPhone X|
|iPhone Xs Max||iPhone XR|
*Must be iOS 7.2 or above.