- SYLVANIA / Dumont 7199 TUBE Hickok 800A Tested (Box E)Opens in a new window or tab二手HK$ 210.65+HK$ 189.34 運費所在地: 美國fmzip (2,003) 100%
- 6FQ7 - 6CG7 gray plate (Clear Top) side getter tubesOpens in a new window or tab二手HK$ 35.12 至 HK$ 74.14+HK$ 166.32 運費所在地: 美國radiotinkerer (11,678) 99%
- Choice of ONE - 6BK4C / 6EL4A Tube - Used & Pre-tested - assorted brandsOpens in a new window or tab二手HK$ 50.73 至 HK$ 60.49+HK$ 108.87 運費所在地: 美國radiotinkerer (11,678) 99%