Those Carver Magnetic Field cube amps are really pretty good! I have one in my collection. 200 wpc! Maybe not so good for low-impedances - lack of heat-sinks. But they sure do look neat!
Marketing slogans to catch the consumers attention
Carver's digital time lens comes to mind. Also his magnetic field amplifier at 7 inches square!!! It must be bending the laws of physics. He is a great inventor engineer and salesman. What other slogans can you remember that helped hook the consumer? There are a lot that I just can't remember or remember what company came up with it.