DIN connectors are used frequently in the Marine Electronics industry. HF/SSB radios, Pactor and the list goes on.
Being able to solder correctly and put heat shrink on every connection is something that makes someone a keeper.
Some fine wire jackets melt really fast and being quick with the iron and getting a good solder flow is necessary or you'll be looking for another job and the gear might fail at sea.
Being able to solder perfectly when the wind is blowing, up the stick or in the bilge, is job security.
Teaching rocket scientists from the Cape, with EE Masters to solder correctly on their boats, is hit and miss.
Being able to solder correctly and put heat shrink on every connection is something that makes someone a keeper.

Some fine wire jackets melt really fast and being quick with the iron and getting a good solder flow is necessary or you'll be looking for another job and the gear might fail at sea.

Being able to solder perfectly when the wind is blowing, up the stick or in the bilge, is job security.
Teaching rocket scientists from the Cape, with EE Masters to solder correctly on their boats, is hit and miss.

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