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Interface is my primary business.   

     Interface specializes in HDTV based home theatre, quality audio components for music lovers and car stereo systems and installation.

      I started the business in 1973 and it's grown to include a wide range of products and services.

     If you want expert help in putting together your stereo system or home theatre, I hope you'll consider us.  We're a serious alternative to the big box merchants whose expertise is limited to the sale of extended warranties.

     In addition to new component sales, we carry a wide range of used components and also have about 8000 used CDs and DVDs.  We buy and sell used CDs and DVDs.

     We have extensive experience in satellite radio, both XM and Sirius, and install satellite radios in homes, vehicles and businesses.

     In the course of operating Interface, I found myself selling some of my trade-ins and other items on eBay where I gained a reputation of quality goods accurately described and well photographed.   That led to customers asking me to sell their belongings for them, and that led in turn to my becoming a licensed auctioneer and starting the auction business to sell things for others, many of whom aren't yet Interface customers.

     Interface is located in Keene, New Hampshire, which is near the southwest corner of the state about 20 miles north of Massachusetts border and 20 miles east of Vermont border at:  660 Main Street, (Route 12) and the phone number at the store is 603-357-5040. The store is a large brick faced block building with a high quality alarm system.  Items left on consignment are secure and well insured.

                                Store Hours

Monday 9 AM to 5 PM EST or EDT

Tuesday 9 AM to 5 PM EST or EDT

Wednesday 9 AM to 5 PM EST or EDT

Thursday 9 AM to 5 PM EST or EDT

Friday 9 AM to 8 PM EST or EDT

Saturday 9 AM to 5 PM EST or EDT

Sunday Noon to 3 PM except during kayaking season when the store is likely to be closed.  Please call ahead if you wish to visit on a warm Sunday.