3 216A WESTERN ELECTRIC Metal Base Tennis Ball Hi Fi Radio 7A Amplifier Vintage Vacuum Tubes Excellent! Tubes Tested on a TV-7D/U Tester. 28 is Minimum (28=65% of a new tube). Tubes Test 40, 40 and 36. The item “3 216A WESTERN ELECTRIC Tennis Ball HiFi Radio 7A Amplifier Vintage Vacuum Tubes” is in sale since Sunday, January 21, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets”. The seller is “singerhousesound” and is located in Sugar Loaf, New York. This item can be shipped worldwide.

• Type: Used Tubes / Excellent Condition / Test New
• Brand: Western Electric
• Country/Region of Manufacture: United States