Hi
I have purchased the Lavry Blue converters with 1 M AD 824 and later buying another.They both have the 1.5 ROM chip although the second one was an upgrade.
When I purchased this unit new with the one module it had internally the 4th dip switched to on. In the manual it says that there is no function assigned to this although I feel that since making this change there is a change in the sound. Is it just me is does this alter the functionality in some way?