look up the tl072 datasheet. It will show the range of supply voltages.
Even if the tl072 works with +-5V, this will seriously limit the maximum signal throughput.
The impedance seen by the source on Hot and Cold are not the same. This needs a buffer to give identical impedances for both Hot and Cold.
Use three opamps in instrumentation topology or use a balanced line receiver.
The tl072 does not like driving the capacitance of cables. Choose a better line driving opamp.
Even if the tl072 works with +-5V, this will seriously limit the maximum signal throughput.
The impedance seen by the source on Hot and Cold are not the same. This needs a buffer to give identical impedances for both Hot and Cold.
Use three opamps in instrumentation topology or use a balanced line receiver.
The tl072 does not like driving the capacitance of cables. Choose a better line driving opamp.
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