Unfortunately, the "Sound Oasis Vibroacoustic Therapy System" is no longer available. Fortunately, cats are plentiful.
Tibetan singing bowls have been used for centuries to provide pleasing effects. You can simulate the affect using a wine glass. First, fill the glass and drink all but a few teaspoons. Dip a finger in the remains and run it gently around the rim of glass so that it starts to resonate. A large glass is better for low frequencies.
