All of White's newer VLF offerings seem to be 14MHz or 15MHz machines, presumably because they're more capable of locating low conductor targets. Where does that leave the older 6.59MHz machines (e.g., Classics, Eagle, etc.)? Have they been rendered obsolete or are they superior to their high frequency brethren when it come to locating high conductor targets (e.g., silver)?
Conversely, if I'm after gold jewelry, am I making a mistake if I'm using one of the older 6.59MHz machines?
Conversely, if I'm after gold jewelry, am I making a mistake if I'm using one of the older 6.59MHz machines?