Railway Modelling – Matching speaker impedance to DCC sound decoders [featured_image] Download Download is available until [expire_date] Version 1 Download 806 File Size 258.33 KB File Count 1 Create Date 17 September 2018 Last Updated 17 September 2018 Railway Modelling - Matching speaker impedance to DCC sound decoders Share this:TweetRedditEmailMoreWhatsAppPrint Related