Preview Express: A versatile, progressively expandable music preview system.

Preview Complete: Music Listening System is the state-of-the-art system which the new millennium’s technology at very affordable prices. The system from Zenqor offers ease of operation while providing complete flexibility and expandability. The Preview Complete allows the user to preview any track on the album. The digital volume control makes the entire system reliable and very easy-to-use.

CD Sampler: Music Preview System at highly affordable prices. You can put up to 80 tracks and 72 minutes of music on your custom CD. The digital volume control makes the entire system reliable and very very easy to use.