* Use a special stylus. 78 RPM records have a wider groove than modern LPs and 45s, so you need to use a stylus that is designed for them. A conical stylus is best for 78s.
* Set the speed to 78 RPM. This is obvious, but it's important to make sure that your turntable is set to the correct speed before playing a 78 RPM record.
* Handle them with care. 78 RPM records are very fragile, so it's important to handle them with care. Avoid touching the playing surface of the record, and always hold the record by the edges.
* Clean them regularly. 78 RPM records can accumulate dirt and dust over time, which can affect the sound quality. It's important to clean your 78s regularly with a soft cloth and a mild detergent.
* They aren't safe for modern record players. Older players used steel or bamboo needles that could damage the microgrooves of a modern 33-1/3 LP.
By following these tips, you can enjoy your 78 RPM records safely and with great sound quality.