It's like going
from this:
To this:
3 Steps to start experiencing 4D sound quality:
- 1.
Download
the software. - 2.
Install It.
- 3.
Enable
& Enjoy.
Easily downloadable, whether you're using external speakers, headphones or even your computer's built-in speakers, Expander 2.1 delivers unmatched experience that truly needs to be heard to be believed.
Get Started >Expander 2.1 Features
- Expander 2.1 runs on Macintosh and Windows, and activates through any application that produces sound.
- Virtual audio device driver that captures all audio and processes it in real-time.
- User Interface control allows you to switch listening modes on demand. Meaning you can adjust from settings that are made for music, movies and games, each with its own slider.
- Keyboard short-cuts allow you to switch between listening modes and are customizable.
- Preamp increases or decreases input gain, reducing the possibility of distortion without losing any audio quality. So you can enjoy a rich, fuller sound experience, with every part of the sound remaining crisp and clear.
AstoundSound Expander 2.1:
Hear it. Believe it.
Explaining the technology behind expander 2.1
The AstoundSound™ Expander 2.1 is a software application that runs on your Macintosh or PC. Expander is always running in the background processing audio from all applications.
It takes any stereo audio as input and produces a significantly wider stereo image, while preserving center information (e.g. vocals or center staged instruments), in real time.
The result is a wider, fuller and richer listening experience that can be heard while playing music, a movie, a video game or any application that produces audio.
Hear the difference >4D spherical sound technology:
The next evolution in audio enhancement.
Over a decade in the making, this technology isn’t for causal listeners. It’s for those who live for the ultimate sound experience. By creating a 4-dimensional soundscape, the Expander 2.1 generates an immersive experience, making you feel like you’re surrounded in the sound, placing you in the middle of a movie, game or song.
More on 4D sound >AstoundSound™ is receiving national acclaim
- Apple made AstoundSound™ Expander their featured audio download application.
- Apple made us their Staff Pick
- You and tens of thousands of other audio enthusiasts allowed us to be a Top 10 download from Apple.com