Check the listing for details. RCA Seeburg 2050 strong TestNOS jukebox tube original style. Condition: Used. Listed at 16.99 USD. 1 vintage silver-label RCA 2050 tube, original "fat-glass" style, for your Seeburg Jukebox, test-like-new You are buying 1 of this is a vintage silver label RCA fat-glass 2050 tube, great choice for your Seeburg jukebox that uses a 2050 tube either in the Tormat circuit or the Wallbox circuit. Same brand, style, and type as was originally supplied with your 1950s jukebox. We have more than 1 of these available, so buy as many as you need. Top quality "test-like-new" RCA silver-label inventory. The tube will be carefully wrapped for shipment. Made in USA. Top Quality -- tested in my own rebuilt Seeburg HF-100R "R" jukebox stepper circuit to verify quality. Also tested on professionally calibrated Western Electric tube tester to verify strong performance and without shorts. Popular tube for Seeburg jukeboxes, necessary for proper operation of wallboxes such as Seeburg 3W1, 3WA, 3W100, etc. Also necessary for proper operation of Seeburg Tormat circuits in late 1950s and 1960s Seeburg Jukeboxes, models such as KD200, 201, 222, DS160, AY100, Q100, etc.... Thanks. [INV11]