While transducer is the more technically correct term, for purposes of plastic and metal welding machines, converter is possibly the more common term, and is completly synonymous in this context. See our page on Ultrasonic Converters. Aftermarket converter for 500 and 1000 Watt 900 Series Branson actuator and IW systems. All-new, precision made in USA. US$1,060.00 Aftermarket converter for 2000 Watt 900 Series Branson actuator and IW systems. All-new, precision made in USA. US$1,260.00 Aftermarket converter for 500 and 1000 Watt 900 Series Branson probe systems. Precision made in USA. US$1,385.00 Aftermarket converter for 2000 Watt 900 Series Branson probe systems. Precision made in USA. US$1,585.00 Could you do us a favor? If you want something and we don't have it on the site, like a replacement for a 502 or 802 converter or 200- or 400/800-style booster, please let us know by email. Thanks! Recent customer comment: "This was my first time using Tributek, finding what I was looking for was very easy, ordering was also easy. Customer Service did a great job letting me know that everything was being done to satisfy the customer and that the order was processed and being shipped to my location. I will definitely use this company in the future." All prices are EX WORKS (Incoterms 2000). Shipping to most nations world wide. Orders shipped to Illinois addresses will have Illinois sales tax added to taxable items. Any paper warranty statement shipped with product supersedes any warranty statements made on web site. A 20% restocking fee will be charged for all new items returned. Used items may not be returned. Please e-mail for a RMA number before returning anything. www.tributek.biz - PO Box 8025 - Elburn IL 60119 USA phone +1-630-448-2295 --- fax +1-206-376-0606 All content is copyright (c) 2006-2012 www.tributek.biz division of www.tributek.com All rights reserved. Last updated 16 January 2012.