Definition: Micrograver is a device that produces high-quality vinyl records. It can produce records up to 12 inches in diameter and has a capacity of about 50,000 records per minute, making it ideal for music production and live performances. The technology behind microgravers includes a rotating needle that spins the vinyl record at a very high speed, which results in a sound quality that is extremely clear and crisp. Microgravers are commonly used in recording studios to produce records for