![YAMAHA ACTIVE SERVO PROCESSING SUBWOOFER SYSTEM YST-SW120, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell YAMAHA ACTIVE SERVO PROCESSING SUBWOOFER SYSTEM YST-SW120, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell](https://media.karousell.com/media/photos/products/2016/08/13/yamaha_active_servo_processing_subwoofer_system_ystsw120_1471084322_f7a7f0c9.jpg)
YAMAHA ACTIVE SERVO PROCESSING SUBWOOFER SYSTEM YST-SW120, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell
West Auctions - Auction: Auction #1: Surplus Audio/Video and Staging ITEM: Yamaha YST-SW120 Active Servo Processing Subwoofer System
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Yamaha active servo processing subwoofer system YST-SW40 surround sound home | Estate & Personal Property Personal Property | Online Auctions | Proxibid
![2 yamaha active servo processing subwoofer system yst sw100 from 1992 retail 450 each 300 for both for Sale in Buena Park, CA - OfferUp 2 yamaha active servo processing subwoofer system yst sw100 from 1992 retail 450 each 300 for both for Sale in Buena Park, CA - OfferUp](https://images.offerup.com/UU3RnzgdxCE7ansckEd0fEHLKxA=/444x249/photos/5b855e32e63e4c1299cb06e39c8c24c5.jpg)
2 yamaha active servo processing subwoofer system yst sw100 from 1992 retail 450 each 300 for both for Sale in Buena Park, CA - OfferUp
![Yamaha active servo processing subwoofer system YST-SW40 surround sound home | Estate & Personal Property Personal Property | Online Auctions | Proxibid Yamaha active servo processing subwoofer system YST-SW40 surround sound home | Estate & Personal Property Personal Property | Online Auctions | Proxibid](https://images.proxibid.com/AuctionImages/527/165439/FullDetail/1189-1.jpg)