PIKO Digi 1 extended with two Digi 2 and three isolated rail circuits (maximal level of
construction; 10 PIKO Digi 2):
Conversion to PIKO Digi Power Box
6
PIKO Digi 1 extended with PIKO Digi 2 and two isolated rail circuits:
isolating track connection
isolating track connection isolating track connection
isolating track connection isolating track connection