Schaller BM 4L CH

Bass Machine Head Set

  • Design: 4 left - in line
  • In the style of the old vintage machine heads but with the precision of state of the art technology, and the reliability of modern mechanisms
  • Ratio: 1:20
  • Secured with counter bearing
  • Schaller No.: 10250201
  • Finish: Chrome

Further information

Colour Chrome

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4.9 / 5.0
  • quality
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Total
quality

Excellent quality

StuartL, 28.02.2015
I bought these schaller tuners as an upgrade for my Mexican jazz bass. Having never previously purchased schaller, I was relying on reviews I had read elsewhere. They come in a well packaged box with ferrules and screws and as soon as I turned the elephant ear, I could tell.that these tuners were of superior quality. I had already worked out that the hole spacing on the mounting plate was slightly different to the original machine heads but I was able to plug the old holes with cocktail sticks and wood glue which, when rubbed down, was almost invisible to the naked eye. My impression of the schallers increased once again when I removed the strings on my bass as the stock ones were considerably slacker and actually rattled. I had to use the original ferrules as the schaller ones were slightly smaller than the holes on the headstock. Once fitted, they looked amazing with the engraved logo and they have stayed in tune ever since. A top quality upgrade and money well spent in my opinion. The only other thing to add is that they are no lighter than the stock tuners, but the bass was well balanced to begin with so it wasn't an issue. Perhaps if your looking to correct some neckdive, these are not the right tuners for you. Once again, excellent quality for the price.
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Total
quality

Good machines

Michael W. 151, 28.05.2016
I bought these to replace the ones that came with a 99 euro PB kit - the originals did leave much to be desired.

Just looking at the Schallers, it was clear that they were of far better quality.

Two of the screw holes on each machine head were in slightly different positions but that is to be expected when replacing cheap heads.

Once on, it was immediately obvious that these were a huge step up from the originals, being far smoother in operation.

I have little doubt that they will last a lot longer too.

Very good machine heads for the money - well recommended.
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Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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