hi
in BTL config, can i simply reverse the ground and hot wires on the 2nd input channel? Or is it necessary to insert an electronic inverter on the 2nd input?
thx!
in BTL config, can i simply reverse the ground and hot wires on the 2nd input channel? Or is it necessary to insert an electronic inverter on the 2nd input?
thx!
if i put an inverter on the 2nd input, do i need to compensate for any difference in the output impedance of the inverter compared to the non-inverted input signal going to the amplifiers?
thx!
thx!
AS long as the levels are the same, I don't see an issue. The output impedance of an op amp is low enough to cope with all but the lowest transformer coupled input lines.
I would use a dual op amp and output from each side.
I would use a dual op amp and output from each side.
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