Neo Geo MVS - Hooking up a subwoofer from the headphone jack
(Sorry for misleading title, I would sctually use the headphone connection at the main pcb.)
I have 4 slot and a spare harness so I would take the heaphone to main pcb connector and I would like to send it to a subwoofer.
The only thing is that my sub requires a mono input and I need to merge the neo geo stereo left and right into one.
I think the right way is to add resistor in series to each signal before they combine to prevent shorting them.
The question is, what resistor value? 10K?
We should also consider that the neo geo outputs a headphone signal while the sub needs a line signal. It should still work but I'm just saying...
I have to say, I tried with the right channel from the headphone jack to RCA from the front panel and it sounds great! Highly suggested to add a sub. It's just a matter of combining left cand right.
(Sorry for misleading title, I would sctually use the headphone connection at the main pcb.)
I have 4 slot and a spare harness so I would take the heaphone to main pcb connector and I would like to send it to a subwoofer.
The only thing is that my sub requires a mono input and I need to merge the neo geo stereo left and right into one.
I think the right way is to add resistor in series to each signal before they combine to prevent shorting them.
The question is, what resistor value? 10K?
We should also consider that the neo geo outputs a headphone signal while the sub needs a line signal. It should still work but I'm just saying...
I have to say, I tried with the right channel from the headphone jack to RCA from the front panel and it sounds great! Highly suggested to add a sub. It's just a matter of combining left cand right.
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