G'day guys,
Just thought I'd chime in again regarding the Aquasound;
1. $2500 may seem expensive but every last component of the detector is military grade parts. When compared to some Minelab PI machines and other expensive/less well known brands then the price is quite reasonable IMO.
2. I can't comment on cost of repairs as the detector has performed flawlessly after 3 years of continual use in rough ocean conditions. I've had the Aquasound ripped from my arm and dumped in waves on several occasions without any problems.
3. Tuning the machine takes about 30 seconds after switching on and then again after about 10 minutes of use in the water. This is needed as the coil has reached a stable temperature after being submerged in the water. Sometimes, I will tune again after another 10 minutes but this is more of a fine tuning to really tweak the machine for optimal performance. After this final tune, I can hunt for several hours without adjusting any other controls.
4. Black sands will hurt the performance of the Aquasound (will not balance). Some black sands are not true black sands in the real sense and the Aquasound will handle these conditions. Problem black sands are conductive or magnetic (magnetite/maghemite) but some "black sands" are neither of these and don't cause any problems. Problem black sands (if dried out) will stick to a magnet or deflect a compass needle. Because I'm in Australia, I had to do this detailed investigative work prior to ordering the machine.
5. The maker of the Aquasound doesn't cut deals on the machine just like makers of fine automobiles don't cut deals as readily as lower end models. I'm sure I could confirm this at the Ferrari dealership in my city...
If I had the $$$ then I would have an Aquasound backup machine....but aren't backup machines for when your primary machine fails !!! Can't see that happening.
Happy hunting,
Tony.