I purchased this about 10 years ago and have been storing it in my living room. The deck is broken and I don't plan to use it in the future, so I'm putting it up for sale. It's a new, unopened dead stock item, so I haven't been able to check the contents. There are a few stains on the package. The QUANTEGY brand is highly trusted in the audio industry and provides products that meet the needs of professionals. The 406 model is known for its quality and performance.