On 06/02/2015 06:32 AM, Glen MacArthur wrote:
... I've received a few mic
shocks to the lips over the years when I used to run a vintage amp without
a ground (it only had a ground lift toggle switch)... It didn't take me
long to upgrade the wiring to a fully grounded cord.. :)..
I'm curious -- if an electric guitar amplifier has a two-conductor power
supply cord (with hot and neutral conductors only) and a "ground lift"
switch, what does the switch do?
Can you provide an example make and model that has a schematic available
on the web? For example:
http://www.thevintagesound.com/ffg/
David
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