Sony E900ES Digital Signal Control Amplifier All items are sold as is. Please see photos for further condition details. BrandSonyTypeStereo AmplifierModelE900ES CONDITION: Used - Terms of Sale Disclaimer: All items were donated to Goodwill of Colorado with no history or provenance. The auction is for all items pictured. Items may need servicing and/or benefit from a cleaning upon arrival. Please see photos for additional details and feel free to ask questions. Shipping Information Shipping: All items are shipped within five business days (Monday through Friday) following the date the auction was paid for. We do NOT offer any shipping options faster than FedEx Ground. All items are shipped by dimensional weight. Dimensional weight is calculated by the carrier based on the amount of cubic space an item requires for transport, and may be higher than the actual item weight. Please contact us prior to making payment if there are specific shipping requirements or requests such as signature confirmation or insurance. We do not, under any circumstances, accept pre-paid shipping labels provided by customers. Please contact us with any questions or concerns regarding shipping prior to paying.