I have one AR3a speaker available. It has a fresh foam job on the woofer, No cone rubbing, buzzing or noises under power, just clean powerful bass.. Solid acoustic seal on this. The pots were cleaned and lubricated with antioxidant grease so they will stay clean and functional, no dropouts. The midrange and tweeter are both working well. The refoam was done and the pots were cleaned in order to fully check this speaker for functionality, and it passes all tests. Those in the know, are aware that Bell labs was Western Electric, and that Edgar Villchur had his hearing aid technology that he shared and was fully developed by Bell labs. Perhaps the speaker was hand delivered by him? If only speakers can talk, no pun intended. Look at the pictures, the cabinet shows wear but it should be restorable. Some very slight water damage on the bottom as shown in the pictures, and again, should be restorable. I have restored much worse. The item “Single Acoustic Research AR3a Speaker, Fully Functional Tested And Working Great” is in sale since Wednesday, December 16, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “chris1this1″ and is located in Keyport, New Jersey. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.
- Brand: Acoustic Research
- Model: AR-3A
- Country/Region of Manufacture: United States