Also, if you're using a universal player there may be a crossover frequency setting in the player itself that you should be aware of. I just bought a Marantz SA8003 CD/SACD player and the improvement of the DAC over the one in my Yamaha RX-V663 is substancial. Marantz also recomends turning OFF the digital output if you're not going to use it.
Pronunciation of the word Cathodic. Cathodic protection (CP) is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. A simple method of protection connects the metal to be protected to a more easily corroded sacrificial metal to act as the anode.
Chemistry. The cathode is the electrode of a polarized electrical device, such as a galvanic cell, out of which positive electric current flows. In a battery like the one in a vehicle, the positive terminal is the cathode.The car battery, which is a lead-acid battery, also has an electrode that is the compliment to the cathode: the anode. It's the negative terminal of the battery, and positive electric current flows into this electrode.n a battery like the one in a vehicle, the positive terminal is the cathode. The car battery, which is a lead-acid battery, also has an electrode that is the compliment to the cathode: the anode.