6BM4 Vacuum Tube for Radio & Audio Amplifiers

6BM4 Vacuum TubeA 6BM4 vacuum tube for compatible radio, guitar amplifier, and audio amplifier applications. Use it for vintage equipment restoration, replacement projects, or other electronics work that specifically calls for a 6BM4 tube.Product details Tube type: 6BM4 Applications: Compatible radios, guitar amplifiers, and audio amplifiers What’s included: 1 tube Before you orderConfirm that 6BM4 is the correct tube number for your equipment before ordering. Contact us if you need a specific brand. Brand-specific requests may carry a 20% premium, and tested used tubes may be available at a 20% discount.