How to Change a Turntable Cartridge

Replacing a worn-out cartridge makes records sound better and last longer.

A turntable cartridge contains the needle (stylus) that rides on the grooves of a record to pick up the analog recording and transform it into audio. Virtually all turntables manufactured in the last 40 years are built with a tonearm with an empty socket for replacing the cartridge, which contains electronics and wiring for picking up the impulses from the record needle. Cartridges, like needles, will wear out over time and require replacement. The change out takes only a minute.

Things You'll Need

• Replacement turntable cartridge.

Instructions

1. Lower the tonearm onto its rest stand and turn the lock bar over the middle section of the tonearm to secure it while changing the cartridge.

2. Grasp the edges of the current cartridge between the thumb and index finger, then use the free hand to unscrew the locking nut on the end of the tonearm, just behind the cartridge.

3. Pull the old cartridge straight out of the end of the tonearm, taking care not to twist or turn the cartridge during removal.

4. Insert the prongs on the end of the new cartridge straight into the socket on the end of the tonearm, until it seats firmly in place, with the needle facing downward toward the record platter.

5. Turn the locking nut clockwise on the end of the tonearm by hand to secure the new cartridge in place.

Tips & Warnings

• Balance the tonearm with the new cartridge by adjust the weight control knob on the back of the tonearm. The recommended tracking setting will be listed in the instructions that come with the cartridge.

• Do not exceed the recommended tracking (weight) setting for the new cartridge. If too much tracking pressure is applied on the tonearm, the cartridge and needle will wear out prematurely.

References

• Sound Fountain: Tonearm Cartridge Alignment
• The Analog Dept: Tonearm Alignment