Bachmann N Scale DCC-Equipped C&O H-4 2-6-6-2, adding sound?

[dornier]

Hi everyone,

Has anyone been able to add sound to the N scale Bachmann DCC-Equipped C&O® H-4 2-6-6-2 Locomotive?  Based on the schematic it looks like it has an 8 pin connector.  If it would fit, I would like to try either the digitrax SDN144PS or MRC 1956.  Any ideas?

Thanks,

GP

http://www.bachmanntrains.com/home-usa/products.php?act=viewProd&productId=3232

http://www.bachmanntrains.com/home-usa/dwg/dwgs/N826Y-IS001.pdf

[woodone]

I have an older one tha tdid not thave the plug and I installed a Tsunami with two speakers.

Make sure your loco runs well before investing in a sound decoder.

As for the two decoders you stated, I would go with the Tsunami heavey steam. 

[dornier]

I'll take a look at it, thanks.