Welcome to AB Tech Services. We are the exclusive, worldwide parts distributor for AR, Advent, and Jensen home audio loudspeakers. Also, we serve as the technical support and customer service provider for these brands. This makes us your one-stop source for in/out warranty support and parts needs. While we no longer serve as a support provider for NHT, we do still have many parts to their older model lines.
We have the original and manufacturer’s replacement drivers for AR, Advent, Jensen, and NHT going back to their earliest models. All of our replacement drivers are made with the highest quality to ensure that the original sound of your vintage speakers is kept.
Our experience with AR is second to none, going back to the c.1960. This provides us with invaluable first hand knowledge to the intricacies of AR speakers. Our experience with Advent and Jensen reaches back over twelve years. A complete parts list of our inventory is impossible to provide. Our inventory is much to large, and it is always updating. We have listed just a small sample of parts as a start. If you cannot find a part you are looking for please, contact us.
Found the part you need on another website? Well, we are the company who sold it to them! Buy from the source, and cut out the middleman retail price!
