(!!) (Recommended Single) EC92=6AB4 Siemens Halske NOS 1969 (8.6ma)
6AB4 / EC92 Audio Tubes - www.thetubestore.com
6 General Electric GE 6AB4 Vacuum Tubes Valves NOS NIB Lot of - Etsy
6AB4, Tube 6AB4; Röhre 6AB4 ID3814, Triode, vacuum | Radiomuseum.org
1pcs - CEI 6AB4 Vacuum tube - NOS NIB | eBay
Pair: Westinghouse 6AB4 Vacuum Tubes New Old Stock - Etsy
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NOS NIB GE USA 6AB4 [EC92] Top Dimple Foil Get Neumann CM7156 Vacuum Tube | Reverb
6AB4 NOS vacuum tube Motorola triode | eBay
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NIB NOS Tung-Sol Vintage USA 6AB4 [EC92] Neumann CM7156 Vacuum Tube | Reverb UK
![NOS NIB Matched Pair GE USA JG-6AB4 [EC92] Neumann CM7156 Vacuum Tubes | Reverb](https://images.reverb.com/image/upload/s--_Ilq_COY--/a_exif,c_limit,e_unsharp_mask:80,f_auto,fl_progressive,g_south,h_620,q_90,w_620/v1444414301/xkhl0mc1o20w4yyogoyo.jpg "NOS NIB Matched Pair GE USA JG-6AB4 [EC92] Neumann CM7156 Vacuum Tubes | Reverb")
NOS NIB Matched Pair GE USA JG-6AB4 [EC92] Neumann CM7156 Vacuum Tubes | Reverb
GE 6AB4 EC92 VACUUM TUBE VINTAGE WARM SWEET TONE 1/2 OF 12AT7 SINGLE WL | eBay
Vacuum Tube - 6AB4 / EC92, Triode | Amplified Parts
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GE USA 6AB4 [EC92] Grey Plate Top O Get Vacuum Tube 86% | Reverb
6AB4 Tung-Sol Vintage Vacuum Tubes NOS | eBay
Vintage Tested Good GE 6AB4 Vacuum Tube | eBay
Dare Inc 6AB4 Vacuum Tube New Old Stock Manufactured by - Etsy
![True NOS NIB Westinghouse USA 6AB4 [EC92] Grey Plate Top [] Get Vacuum Tube - VIVA TUBES](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/1280x1280/products/42754/43981/TP4122__13106.1511311560.JPG?c=2?imbypass=on "True NOS NIB Westinghouse USA 6AB4 [EC92] Grey Plate Top [] Get Vacuum Tube - VIVA TUBES")
True NOS NIB Westinghouse USA 6AB4 [EC92] Grey Plate Top [] Get Vacuum Tube - VIVA TUBES
6AB4 @ The Valve Museum
Vacuum Tube - 6AB4 / EC92, Triode | Antique Electronic Supply
Vacuum Tube - 6AB4 / EC92, Triode | Antique Electronic Supply
6AB4 / EC92 | TubeDepot.com
6 General Electric GE 6AB4 Vacuum Tubes Valves NOS NIB Lot of - Etsy
Vacuum Tube - 6AB4 / EC92, Triode | Antique Electronic Supply
![Raytheon USA 6AB4 [EC92] Grey Plate Top O Get Vacuum Tube 9% | Reverb](https://images.reverb.com/image/upload/s--1gcrXfgw--/a_exif,c_limit,e_unsharp_mask:80,f_auto,fl_progressive,g_south,h_620,q_90,w_620/v1511310596/vchm5lsj7l54dqiy4tlw.jpg "Raytheon USA 6AB4 [EC92] Grey Plate Top O Get Vacuum Tube 9% | Reverb")