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Title: What sound decoder for a EMD DD40?
Post by: Omaha on April 30, 2010, 04:04:05 PM

I have an HO Bachmann Spectrum DD40AX that runs very well. It is one of the pre DCC ready models. Has anyone installed a sound decoder in a DD40AX?

I understand that the prime movers are the same as what was in a GP40. Is there any way to use a sound decoder for a GP40 and make it sound like 2 prime movers?

Title: Re: What sound decoder for a EMD DD40?
Post by: richg on April 30, 2010, 05:00:36 PM

One possibility would be two decoders and two speakers. I have no idea of what the running gear is like though or room for speakers.

Below is a link to a Google search with possibilities.

http://www.google.com/search?pz=1&cf=all&ned=us&hl=en&q=sound+decoder+dd40ax&btnmeta%3Dsearch%3Dsearch=Search+the+Web

Rich

Title: Re: What sound decoder for a EMD DD40?
Post by: r0bert on April 30, 2010, 08:53:18 PM

QSI has a DDA40X sound set for their decoders.

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Discussion Boards => HO => Topic started by: Omaha on April 30, 2010, 04:04:05 PM