Description: Vintage specialized vacuum tube pair featuring a 407A and 4BQ7A tube, ideal for collectors or vintage electronics restoration projects. Detailed Contents: • 1x 407A vacuum tube • 1x 4BQ7A vacuum tube • Original box for one tube • Both tubes appear complete with pins intact Technical Keywords: 4BQ7A dual triode, TV tuner tube, RF amplifier tube, VHF amplifier, cascode amplifier, 407A triode, Western Electric compatible, low-noise tube, television service parts, communication equipment tube, RF front end tube Applications: • Television tuner repair • RF amplifier restoration • Ham radio equipment • Vintage TV restoration • Audio equipment • Test equipment repair Tube Specifics: - 4BQ7A: Double triode, commonly used in TV tuners and RF stages - 407A: Specialized tube for low-noise applications Condition varies - sold as collector items or for parts only. Untested and functionality not guaranteed.
Price: 34.99 USD
Location: Rochester, New York
End Time: 2025-01-25T13:31:04.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Model: 4BQ7A
Brand: Unbranded
Non-Domestic Product: No
Type: Vacuum Tube
Custom Bundle: No
Country/Region of Manufacture: United States
Unit Quantity: 2
Modified Item: No
