Bachmann OO 3F Tender 0-6-0 tender engine... possibly one of the easiest to install DCC sound into, within the tender, using a
Zimo MX644D 21pin decoder, SugarCube speaker and small stay-alive capacitor - plenty of space!
Above photo supplied by David Brown.
Better speaker in this next one: dual IceCube28X18X10-2W, though the metal weights need to be removed to get this in. A dual
SugarCube24X15X07 can be fitted while retaining the weights, which is a good compromise.
Please note that these guides are provided as useful resources for you, as-is. YouChoos cannot be held responsible for
errors in the information, or for any damage caused to your models or equipment if you choose to follow any of the
steps detailed here.