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Product Description Introduction to Potentiometers Potentiometers are basically sliding rheostats. There are several styles. They are generally used in speaker volume switches and laser head power adjustments. ...
... for wireless Hi-Fi listening * Dual stereo RCA line level inputs switch sources automatically * Convenient signal sensing power on and trigger modes save power when not in use * A/B speaker selector simplif...
...W15 * D16 * H17 CM Game spare parts of game machines including: bill acceptor,coin selector,coin entry,coin hopper,coin meter,coin counter,cabinet lock,electronic lock,switch lock,door switch,anti-shock,spea...
... them lighter in weight and easier to carry. They usually have a simple control panel that includes a power switch, volume adjustment, channel selector, and tuning controls. Some radios are also equipped wit...