Christmas of 1957 was when Singer introduced what has come to be one of the most desirable Singer machines of the 20th century, The 401A was a mechanical marvel built to an unbelievable standard and in 2020 dollars this machine sold for over $4000.00.
The introduction of the Singer 401A did not come without some hurdles, as Singer engineers incorporated some design elements that already belonged to Vigorelli and Bernina, and some lawsuits had to be settled. It was around this time that Singer was also discussing some distribution deals with Bernina which got them in a little more hot water with the Federal Trade commission.
Building on the gear driven rotary hook system of the 201 and the slant needle system and drive motor introduced by the 301, Singer produced a really incredible machine with a wide range of built in stitches, as well as having the ability to use accessory cams. This is the stitch chart for the 401A, and 403A which followed it, being a slightly lower cost machine that used cams for all it’s extra stitches.
The 4xx series expanded to include the 404A (straight stitch), and there were German made variants as well, with the model peaking with the 431G which was a convertible free arm (and is quite rare). The 5 series Singers used the same internals as the 4xx series but got a different body and some slightly changed external parts, we find that the 4 series are a much more robust machine.
My mom said that back in the 1950’s this was the sewing machine she wanted but could never afford, as she was never one to put anything on a payment plan, if she was still with us and was sewing you know I would give her one of these fabulous machines.
We have several in stock now that have been completed serviced and are ready to provide another 65 years of service or more… as they are just that well made.