ne5532 for balanced xlr

[GOR3]

That 1600

See also the SSM2142 and THAT 1606/1646.

+1
That 1646 is available from Mouser in SMT or DIP for under $5

 

[Michael Bean]

This willl not work correctly.

Why?

Mike

 

[JensH]

Jens h. I missunderstood. Thoght it would be a positive feedback. But you meant There shoukd be a negative feedback. ?

Yes, definitely! Otherwise you will not get a stable DC operating point around 0V out. The outputs will go to either maximim positive output or maximum negative output. Try to simulate the circuit, e.g. in Tina TI or LTspice.