I own a CZ 7a Pro, it used to be my main machine when i first got it. It is smooth, deep and very stable, i have used garrets in the past and i wish i switched to CZs earlier. Now i use CZ 3d and have 2 of them, both 1021
. The 7a is basically, almost as good as the CZ70 pro from what i hear, although i think the CZ70 was designed to go a bit deeper. There is a video i saw a few posts back with a CZ7a air tested, you might want to look at it.
I can't tell you much about the salt mode, i don't like beach hunting. Like with other CZs, it does take time to get used to when it comes to discerning between deep rusty nails and coins, but with time you can get a very good idea which one is which. The nails (in my opinion) don't produce a clear/sharp/clean/tight signal, meaning the signal doesn't end quite as abruptly once the coil passes.
If you can find a 7a for $350, grab it quick, but definitely don't pay more than $400 for it, get a CZ70 Pro or a 3D, but for $350 there are very few detectors out there that can match it, CZ6a would be one, especially if you prefer analogs like me. I like the fact that it's digital and easy to use, so when i get a newby friend interested in doing some "treasure hunting" the 7a is perfect, while the 3d is a bit tricky and can be a pain for a newby. I guess sooner or later i might have to sell it before it becomes an antique, but since i see many CZ5s still going strong for around $300, i still have time
I have been giving some serious consideration to selling my other 3d and the 7a and getting a new F75, i hear a lot of good things about it's quick target separation and it's ability to handle iron, but i also hear how unstable and noisy it can be, plus interference etc... So i can't decide.
Any of you hardcore CZ users try the F75 and liked it? It might be a tough transition, and it looks so cheap. Any thoughts? Sorry to hijack this thread for my purposes, but if i can get a good answer, i might as well sell my 7a and 3d and get something different that will supplement my 3d.
Thanks,
Yev