: Use a flashlight to look behind (uprights) or underneath (grands) for cracks. Large cracks can cause rattling.
: Always have a pro inspect the piano before you pay. It usually costs $100–$200 and can save you thousands. You can find one through the Piano Technicians Guild. tips for buying a used piano
: Listen for sticking, buzzing, or notes that don't play at all. : Use a flashlight to look behind (uprights)
: These are nearly impossible to remove from the wood and felt. tips for buying a used piano
: Often, these require thousands of dollars in repairs to be playable.