[LFH][PC and console][US]

I used to have a turtle beach px22, which had both a USB connection and a 3.5mm comnection with a balance mixer between the two. I had the USB hooked up to my computer and the 3.5mm to my TV, so I could use discord while playing on older consoles. Since it broke I've been looking everywhere for another headset that can do this but haven't found a single one. I've just been plugging other headsets into the amp for the px22 and it's causing a lot of audio bleeding and poor mic quality. I haven't had a decent headset in over 10 years and now the cables on the px22 Amp are starting to fray. I desperately need a replacement, but it has to have this feature that seemingly has only ever happened once. Does anyone know of any headset at all that would let me use my computer and TV at the same time? I don't have Bluetooth on either.