club.liberty.asn.au

Hehe, it actually has that pointed metal rod (can be seen in the picture), that goes onto the end of the Microphone Stalk. Works very much like a screwdriver, except a bit more high-tech. I haven't used it, but it'd be perfect for finding engine noises while stationary.

I'll check later today what voltage this thing puts out. It just uses a 3.5mm Mono connector. The volume is adjustable, via a scroll wheel. So even if it amplifies up to the supply voltage (a 9V block battery), you could carefully set the volume to be at 5V Max.
The Tactrix has a 2.5mm Audio Input Jack for logging. That's an analogue input isn't it? It then converts to digital levels iirc. Would that work for what you need?

Brilliant! Completely forgot about that tactrix feature: standalone mSD logging

Glad I could help

I checked my Noise detection kit, and I get 2V at Max volume with no DC offset, with the loudest noised (hitting the end hard). But that's at one of the earpieces which I removed, and to be honest I didn't check if they're in parallel or series with each other. So either it's 2V or 4V Max all up.

Thanks for the clarification.

Updated FAQ: viewtopic.php?f=6&t=36243

bigBADbenny wrote:There's 2 solutions, pull the actuator and adjust the wiper track inside to fresh contact or replace it, or reseat the the actuator pin in the doors cam: they can pop out. If ur in Melb I can help out, doing a members car soon.

Hey Hey. My 07 liberty has just started making that sound. I had an 05 that did the same thing. Drove me bonkers.. How much do you want to rid my car of this annoying gurgle?
✌️Justin.

Justin, it looks like you are in NSW.
Are you prepared to bring the car to Melbourne, or remove and replace the actuator yourself?