Heljan O Gauge Class 45 Peak

Kit: MX699KS; YLR453520 speaker

Typical Heljan big diesel - the lovely Peak Class 45 takes the big MX699KS sound decoder and a meaty YLR453520 box speaker under the decoder platform.

The decoder is wired in, with a resistor PCB for the lighting - we normally put in independent control of headcode, red tail lights, as well as connection for the fan unit. We've also added cab lights to this one.

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