I recently purchased a March P452 amplifier which has 12V trigger input. I use an OPPO BDP-105 as the source device but it doesn't have trigger output. I'm wondering if I can use a USB to 3.5mm adaptor instead.
Like this one: https://www.amazon.com/RitZ-MarT-3-5mm-Audio-Charge-Adapter/dp/B0787XDXFV
I think USB is 5V, not 12V, but I understand it will do the job. I'm less clear on electrical connection correctness.
Thanks for any help.
Like this one: https://www.amazon.com/RitZ-MarT-3-5mm-Audio-Charge-Adapter/dp/B0787XDXFV
I think USB is 5V, not 12V, but I understand it will do the job. I'm less clear on electrical connection correctness.
Thanks for any help.