The booster and the decoders can also be used on the Märklin-Digital-System - without using the EDITS-CU.
The booster is designed to provide 10A at constant +/-18V output-voltage and therefore rather unique and in my opinion has a too high capacity - this lesson is learned when looking at results of a wheel shorting the rails. But the booster can be configured for lower output, or even by a small effort redesigned for more, low output ports.
The booster is designed for the EDITS Controller, but it can also be connected with the PC for direct train-control by LOK or - with some extra components - connected to the Märklin-Controller - substituting i.e. Märkling transformer or booster.
Due to the voltage stabilization circuits, I prefer the EDITS Booster for any other commercial booster.
The EDITS loco-decoder is now outdated, primarily since it is not fully compatible with the Märklin-Format. The central circuit - the dekoder-chip MC145029 has run out of production for some time making this decoder. There is no reason to complain since privately developed decoders based on PIC-chips are available - at least supporting the old Motorola-Format.
And development continue of decoders for the new Märklin-Format - it´result is the Wikinger-decoder.
The other EDITS Decoders are based on the dekoder-chip MC145027 - like commercial decodes e.g. turnout-decoders from Märklin. This decoder-chip is therefore still available and recommended for private development. Build-it-yourself is rather simple, as shown by the following turnout-decoders for installation in M-track und des C-track. The most complicated part is soldering the SMD-components to the PCB.
This translation was made by Niels Peter. Many thanks to him for this grateful work. Some mistakes you probably find are my work as result of trying to correct some misunderstandings.
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