SPROG3

I run my layout in DCC using a cheap(er) way , I initially couldn't afford a 'proper' system, and at present don't really see the need of it.  I've been using a £45,- SPROGII, USB interface, which is controlling the layout via an old PC, and the free JMRI software.

One drawback was that the original SPROGII can only handle up to 1A current.  It was originally designed as a programmer only, but JMRI's flexibility meant that throttles can be used (including wireless ones running on iPods and iPhones)  and you can run a few trains, but the current limit is a factor, particularly with sound equipped locos.  This limit has now been eradicated by the release of two new products: 1st is the SPROG3, identical in most part to the SPROGII, but the current limit has now increased to 2.5A. (of course you need a powersupply that can handle that).  Second is the SBoost, a boost module that can be used as a booster for a SPROGII, increasing it's current to 2.5A, and it can also be used as an autoreverser. Multiple SBOOST can also be used to power separate power districts, as long as your powersupply(or supplies) can handle the total power.  Both the SBOOST and SPROG3 cost £60,- and are shipping now.   More info at http://www.sprog-dcc.co.uk/  I should clarify that the original SPROGII is also still available at the price of £45,- .