- #1
Tesladude
- 168
- 1
I just finished a preamp/active crossover using the lm833n
but the amp I need to run it with is a class D single supply board.
and so the ground on the board is just negative.
Can I run my [high pass/ground/low pass] signal into this amp?
they are sharing a 24v power supply though and if I connect the pre amp boards ground to the class d boards ground then I am just crossing ground and negative because the class d boards ground IS negative.
but the amp I need to run it with is a class D single supply board.
and so the ground on the board is just negative.
Can I run my [high pass/ground/low pass] signal into this amp?
they are sharing a 24v power supply though and if I connect the pre amp boards ground to the class d boards ground then I am just crossing ground and negative because the class d boards ground IS negative.