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19 de jun. de 2012 · I have some Spectrol 249 potentiometers with a slightly too long shaft (4-5 mm) for the knobs I use. But I'm not sure how to do that correctly i.e. without damaging the pots: OK, I have the following tools: - A Dremel with a cutting-off wheel. - A tool to clamp a workpiece.
15 de mar. de 2014 · If I get a pot with too short a shaft, I put a little blob of hot melt glue on the top, which prevents the knob from going too far, but allows enough of the splines through to still grip the knob! Circuit Bent Sonic Absurdity:
20 de jun. de 2008 · There are two fixes. The easy way out is to buy proper long shaft pots. The alternative is to route the wood thinner around the pots.
13 de dez. de 2016 · I've found a potentiometer which controls the heat of a cook top. One of the outer pins and the centre pin were shorted with a soldered jumper. Why would someone do that?
When selecting a potentiometer for your guitar or bass, consider factors such as resistance value, taper type, brand reputation and shaft specs. Determine your instrument's specific requirements and your desired tonal characteristics to make an informed decision.
31 de jan. de 2023 · The sign of a bad potentiometer is a jumping of the resistance as the wiper is stroked across the range of the potentiometer. You can sometimes see this by using your multimeter on the resistance scale (ohms).
- There are two ways to use a variable resistor, depending on whether we expect the wiper to carry any significant current. simulate this circuit –...
- The usual sign of pot' degradation (not outright failure) I've seen is for a DMM resistance reading to be flickery in some pot' positions and very...
- Better to use an oscilloscope (with АC input) instead of a multimeter to see the breaks. Try to "fix" the pot by spraying it (without opening) with...
Split shaft are ideal for buttons that fit tightly, preventing unwanted movement. It gives the sensation of a harder, more controlled movement. The solid shaft allow a lighter movement, without offering resistance to the guitarist's hand movement.
