Each item for sale has been thoroughly cleaned inside and out. Belt-driven equipment has new belts installed. All controls and switches are serviced, and any issues are repaired to ensure the item passes a 3-day burnout test. All sales come with a 30-day warranty.

The Sony STR-DE515 is a 5.1-channel AV receiver designed for home theater systems. It supports Dolby Pro Logic surround sound, offering multiple audio inputs and outputs, and features 100 watts per channel for clear, powerful sound across all connected speakers.