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Lab 7  - Op-amps - PSU MNE
Lab 7 - Op-amps - PSU MNE

EL DIABLO 100 Owners Manual
EL DIABLO 100 Owners Manual

... 4. FOOTSWITCH INPUT – This 6 pin DIN connector is where EL DIABLO’s 5 button footswitch should be attached. A 25 foot cord is attached to the heavy-duty steel footswitch. This should provide plenty of room for the performer to get out in front of the rig. Some internal circuitry “clicking” may be h ...
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... The LT1794 is a high speed, 200MHz gain bandwidth product, dual voltage feedback amplifier with high output current drive capability, 500mA source and sink. The LT1794 is ideal for use as a line driver in xDSL data communication applications. The output voltage swing has been optimized to provide su ...
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Public address system



A public address system (PA system) is an electronic sound amplification and distribution system with a microphone, amplifier and loudspeakers, used to allow a person to address a large public, for example for announcements of movements at large and noisy air and rail terminals or at a sports stadium. The term is also used for systems which may additionally have a mixing console, and amplifiers and loudspeakers suitable for music as well as speech, used to reinforce a sound source, such as recorded music or a person giving a speech or distributing the sound throughout a venue or building.Simple PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings and locations. Intercom systems, installed in many buildings, have microphones in many rooms allowing the occupants to respond to announcements.Sound reinforcement systems and PA systems may use some similar components, but with differing application, although the distinction between the two is not clear-cut. Sound reinforcement systems are for live music or performance, whereas PA systems are primarily for reproduction of speech. In Britain any PA system is sometimes colloquially referred to as a Tannoy, after the company of that name now owned by TC Electronic Group, which supplied a great many of the PA systems used previously in Britain.
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