Luthiery Laboratories

Doing Things Wrong

September 25, 2020

Snark Tuner

September 25, 2020

You can't beat the convenience of a clip-on tuner. This is a very good one, sensitive, with a very fine readout, good enough even to set intonation. However, it has one very bad feature. It devours batteries. A device like this with no mechanical on/off switch is always on, waiting to sense you press the button. It seems like every few weeks this thing wants another 2032, regardless of whether it was even used. The solution to that is to pull the battery whenever you are not using it, but I forget, and the next time I pick it up, it wants a new one.

I think my old Korg tuner is still running on the AAA batteries it came with.

Reviews, 09/25/20

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Ridgid Belt/Spindle Sander

The belt attachment is what makes it far superior to an ordinary spindle sander. Belts have a far greater working area than the small cylinders most spindle sanders have. They last longer and are cheaper to replace, and are available in a wider variety of grits. The #36 belt is ideal for removing material to make a rough shape, then clean up with a #80. The big end of the belt drive is a 2-1/2" diameter, which turns out to be by far the most useful part of the machine, and exactly matches many of the curves on a Fender neck. Of course, there are smaller spindles all the way down to 1/2" for tight spots. The flat on the belt will cut reasonably straight for small parts that fit entirely in it, but anything that overhangs the ends is going to be gouged by the rollers unless you are very careful - light touch and always moving the workpiece. It's good exercise.

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