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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Is the isolated switch just for the situation of switching on an inbuilt
guitar amplifier or is it somehow wired in to cut plug-in bangs through an amplifier. I don't see how the latter as first contact would be the tip of the guitar lead will hit the ground/shell of the socket , and so act as stray pickup, before anything else is electrically connected |
#2
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![]() "N_Cook" wrote in message ... Is the isolated switch just for the situation of switching on an inbuilt guitar amplifier or is it somehow wired in to cut plug-in bangs through an amplifier. I don't see how the latter as first contact would be the tip of the guitar lead will hit the ground/shell of the socket , and so act as stray pickup, before anything else is electrically connected It is to switch the negative side of the battery supply to either an active onboard preamp, active pickups, or both. Gareth. |
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