Find used stereo equipment for sale through sites such as AudioMart.com, Amazon.com, eBay.com and Craiglist.org, as of 2015. Each site offers a variety of products in varying conditions from both private sellers as well as companies specializing in equipment resale, though availability of specific items changes over time.
AudioMart is a used stereo equipment marketplace that allows users to create an account and post ads to sell items such as speakers, preamps, cables, power supplies and amplifiers. Listings include the price of the item, a description of its features and a condition ranking that ranges on a scale of one to 10.
Amazon.com offers used and refurbished options for many of its products from third-party sellers through its seller program. Entries for used options typically appear in the main product page as a link beneath the initial description denoting the number of items available. Used items frequently carry additional shipping charges, which appear in the product listing grid.
EBay contains a filtering feature to view only used stereo equipment after conducting a search for a product. It also offers a complex rating system that allows uses to read reviews from other buyers with experience purchasing from that seller.
Listings on Craigslist.org come from local sellers, meaning that the availability of certain brands or items frequently changes. Listings include the price of the item, a description of its features and the ZIP code of the seller, with some also including pictures.