![Amazon.com: ESU 58419 LokSound V5.0 DCC/MM/SX/M4 21 Pin Decoder ~ with Sugar Cube Speaker ~ Ready for Programming : Arts, Crafts & Sewing Amazon.com: ESU 58419 LokSound V5.0 DCC/MM/SX/M4 21 Pin Decoder ~ with Sugar Cube Speaker ~ Ready for Programming : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/41y1Y3bFcqL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: ESU 58419 LokSound V5.0 DCC/MM/SX/M4 21 Pin Decoder ~ with Sugar Cube Speaker ~ Ready for Programming : Arts, Crafts & Sewing
![I'm looking to make this qsi decoder to a lok sound 21 pin decoder. Most likely the motherboard will be a tcs 1623, what do I need to do with the 4 I'm looking to make this qsi decoder to a lok sound 21 pin decoder. Most likely the motherboard will be a tcs 1623, what do I need to do with the 4](https://preview.redd.it/a4o202tezor71.jpg?auto=webp&s=09b64a28584e7fef85e7a313923080a1a8eb4ce1)
I'm looking to make this qsi decoder to a lok sound 21 pin decoder. Most likely the motherboard will be a tcs 1623, what do I need to do with the 4
![Not much but a start! Amazon Prime day sold a ton of track at a decent discount (I may have 56 feet of it...) : r/modeltrains Not much but a start! Amazon Prime day sold a ton of track at a decent discount (I may have 56 feet of it...) : r/modeltrains](https://preview.redd.it/8snfuq1kqj771.jpg?width=640&crop=smart&auto=webp&s=7e1adda6e0fc41a661bb355f63b34ccf3d2c984e)
Not much but a start! Amazon Prime day sold a ton of track at a decent discount (I may have 56 feet of it...) : r/modeltrains
![Piko N Sound-Diesellokomotive BR 221, inkl. PIKO Sound-Decoder (40501) ab 204,88 € | Preisvergleich bei idealo.de Piko N Sound-Diesellokomotive BR 221, inkl. PIKO Sound-Decoder (40501) ab 204,88 € | Preisvergleich bei idealo.de](https://cdn.idealo.com/folder/Product/6515/1/6515171/s1_produktbild_gross/piko-n-sound-diesellokomotive-br-221-inkl-piko-sound-decoder-40501.jpg)
Piko N Sound-Diesellokomotive BR 221, inkl. PIKO Sound-Decoder (40501) ab 204,88 € | Preisvergleich bei idealo.de
![In the news: "Search for young model rail fans to keep 'invisible hobby' on track" (abc.net.au/news) : r/modeltrains In the news: "Search for young model rail fans to keep 'invisible hobby' on track" (abc.net.au/news) : r/modeltrains](https://external-preview.redd.it/PsxwNZ2EwyGM9qA02bqJAQvfDq1eLdNzYBXeROIk9lI.jpg?auto=webp&s=c9b4d07ae2da990ccf8d335a859e58414899f877)