General Electric
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Features
Compact 9-pin miniature design, ideal for space-conscious builds
Delivers a clear, uncolored sound signature for sensitive audio circuitry
Relatively high output current capability for its size
Robust General Electric construction known for durability
Well-suited for vintage television and audio equipment restoration
Reliable choice for custom-built tube audio projects
What's in the Box?
Warranty
The GE 6BW4 is a compact and efficient full-wave rectifier tube, designed to deliver stable and reliable power in a variety of electronic applications, particularly in vintage audio and television equipment. Introduced in the mid-1950s, this miniature 9-pin tube is known for its robust construction and consistent performance, a testament to General Electric's engineering prowess. It provides a clean and regulated DC voltage, crucial for the optimal operation of sensitive audio circuitry, contributing to a clear and uncolored sound. Its relatively high output current capabilities for its size make it a versatile choice.
For collectors and enthusiasts restoring vintage gear or those building compact tube designs, the GE 6BW4 is an excellent choice. It serves as a dependable rectifier in applications where space is a premium, without compromising on voltage regulation or current delivery. If you're looking to maintain the authentic sonic signature of a vintage piece of equipment or ensure a steady and clean power supply for your custom-built audio project, the GE 6BW4 offers both historical accuracy and practical performance. Its consistent output and durable build make it a smart investment for reliable, long-term operation.
| Parameter | Specification |
|---|---|
| Physical Specifications | |
| Manufacturer | General Electric (GE) |
| Model | 6BW4 |
| Base Configuration | Miniature 9-Pin (B9A / Noval) |
| Mounting Position | Any position (ensure adequate ventilation) |
| Technical Specifications | |
| Type | Full-Wave Rectifier, Dual Diode (Common Cathode) |
| Heater Voltage | 6.3 V |
| Max. DC Output Current | 100 mA |
| Max. AC Plate Voltage (RMS per Plate) | 400 V |
| Typical Applications | Vintage audio and television power supplies |
| Additional Information | |
| Introduced | Mid-1950s |
| Ideal For | Vintage gear restoration and compact tube-based audio builds |