On my Mini PC with the cabinet I was noticing a lot of awful sounding crackling and interference from the speakers on the cabinet (Even when volume is all the way down you could hear terrible feedback). With the way the integrated PSU can power everything, I assumed there's isolation issues between it powering the lights, speakers, controls, amp board, etc.
I isolated and powered everything I could think of separately and STILL had poor audio quality and interference/crackling.
The culprit was this black sleeved cord that goes from the amplifier board to the main blue PCB. I believe this is how jamma would interface sound with the amp. If you are not using jamma, and are using a PC like me, DO NOT HOOK UP THIS CORD.
If you were going crazy with sound quality issues like I was - I hope this helps!!
Sariden
Metal Slug feels very at home on the Unico #Novablast
#candycab #homearcade #retrogaming #fullmetalcandy #nova_blast #arcade
1 year ago | [YT] | 9
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Sariden
Unico Nova Blast | Speaker/Audio Quality Issues
On my Mini PC with the cabinet I was noticing a lot of awful sounding crackling and interference from the speakers on the cabinet (Even when volume is all the way down you could hear terrible feedback). With the way the integrated PSU can power everything, I assumed there's isolation issues between it powering the lights, speakers, controls, amp board, etc.
I isolated and powered everything I could think of separately and STILL had poor audio quality and interference/crackling.
The culprit was this black sleeved cord that goes from the amplifier board to the main blue PCB. I believe this is how jamma would interface sound with the amp. If you are not using jamma, and are using a PC like me, DO NOT HOOK UP THIS CORD.
If you were going crazy with sound quality issues like I was - I hope this helps!!
#unico #novablast #nova_blast #arcade #homearcade #gaming #candycab #retrogaming
1 year ago | [YT] | 5
View 5 replies