Only right channel audio when using PS2 with OSSC + Jitter in image

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  • #35902
    nmalinoski
    Participant

      I’m not entirely sure, but my understanding is that that TRS jack, when configured as an AV1 audio breakout, is just routing the audio directly from SCART to the TRS jack, without any processing at all; and that seems to be backed up by the behavior you’re experiencing. I think it’s possible but unlikely that both your cables are messed up in exactly the same way, so it sounds to me like there’s a bad solder joint somewhere between the SCART socket and whatever circuitry directs the audio between the OSSC and the TRS jack.

      #35917
      Maka8295
      Participant

        Thanks for the reply! So something’s gone wrong inside the OSSC? The other thing is that my super famicom doesn’t have this issue at all… which makes me think the cables are at fault. I’ll do some testing my SFC again later once I get home.

        #35935
        Maka8295
        Participant

          Just did some testing on the super famicom, and i’m 100% sure im getting stereo audio from it. Is there something unique about the PS2 audio that the OSSC is having problems with? Or is it just the cables… šŸ™

          #35943
          BuckoA51
          Keymaster

            I’m not entirely sure, but my understanding is that that TRS jack, when configured as an AV1 audio breakout, is just routing the audio directly from SCART to the TRS jack, without any processing at all

            That’s exactly right.

            Is there something unique about the PS2 audio that the OSSC is having problems with?

            No, nothing. I’m as stumped as everyone else.

            #35949
            nmalinoski
            Participant

              Since you’re not having any issues with the SNES, I think we can eliminate the OSSC from being at fault, and I think it’s entirely possible that both SCART cables or both PS2s are borked.

              If you have handy a PS2 composite or component cable, you can test your PS2s’ audio independently of the SCART cables and AV1 on the OSSC by connecting the audio directly to your AVR/TV (Or, with a female RCA to male 3.5mm TRS adapter, AV3 on the OSSC). If you get stereo from that cable, then it’s your SCART cables at fault; otherwise, I’d be suspicious of the consoles.

              #35955
              Maka8295
              Participant

                I just tried using composite cables going straight from the PS2 to the TV and also tried the digital audio out on the PS2 to my headphones and the audio had no problems. Unfortunately I don’t have any of the adaptors needed to try using composite with the OSSC, but given that the SFC works fine with the OSSC I guess it’s okay to rule it out…? I’ll try getting in contact with retro access and see if I can get a replacement šŸ™

                #35956
                Maka8295
                Participant

                  Okay…. so I just tried my SFC again to be doubly sure and guess what…. Now the problem is happening there too!!!!! I can get stereo to come back if I push the plug going into the SFC with a little bit of force, but then the screen goes pink!!! HELP!!!! šŸ™

                  #35962
                  nmalinoski
                  Participant

                    If the image and sound is affected by how the SCART connector is seated in the OSSC, then that sounds like bad solder joints to me.

                    #35964
                    Maka8295
                    Participant

                      Forgive my ignorance, but do you mean bad solder joints in the cable or the OSSC? The part of the plug which goes into the console was the end I was moving slightly to bring back the left channel of audio and also sometimes caused the screen to go pink…

                      #36003
                      BuckoA51
                      Keymaster

                        That honestly doesn’t make a lot of sense, but it might be time to RMA that OSSC just in case. Get in touch so we can sort it for you.

                        #36019
                        Maka8295
                        Participant

                          I’ll get in touch soon, although i’m still worried it may be the cables at fault. I would hate to send it back overseas only for it to be working perfectly!

                          #36020
                          BuckoA51
                          Keymaster

                            If you’re in the USA you can send it to Mobius Strip.

                            #36023
                            Maka8295
                            Participant

                              I’m from New Zealand, quite far away!

                              #36086
                              Maka8295
                              Participant

                                Just wanted to double check, I used the “contact us” page and it told me to look out for a message, but I can’t seem to find an inbox anywhere! Will I get an email?

                                Thanks!

                                #43268
                                MarkB
                                Participant

                                  I’m having the same problem as OP while using the PS2 through either component or scart, but i get stereo audio from my Wii with component.

                                  I wonder if there’s a compatibility issue with some ps2 models? I’m gonna do the composite test and also test my ps1 later to see if it’s the cable, but i don’t think it is

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