I have a 93 Hzj73 that needs a radio. If have read multiple opinions on the 24v system with accessories. Does anyone know confidently if I can use a 12v stereo, or do I need to convert it using a step down converter? I would like to find a similar era Toyo head unit to install and most have plugs that line up, but worried about frying the system if it’s not converted to 12v. I want to keep the stock look since the few that are out there usually have been bogered up with crazy Japanese accessories. I have heard all accessories run of a 12v already and the 24v is only used for starting the truck, and I have heard the opposite. Not sure which to roll the dice with! Thanks in advance for any experience offered!