General Electric
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Features
Strong sense of acoustic space and holographic imaging
Energetic, engaging presentation that unravels complex vocal lines
Versatile use as preamp, driver, or phase-inverter tube
Vibrant, articulate presence that makes instruments feel "there"
Ideal for adding excitement and clarity to warmer, laid-back systems
Robust General Electric construction for dependable, long-term performance
What's in the Box?
Warranty
The GE 6SN7GTB is a highly respected dual triode tube, prized by audiophiles for its distinctive sonic characteristics and robust construction. General Electric's manufacturing expertise resulted in a tube that typically offers a "big, bold sound" with excellent vocal intelligibility and a strong sense of acoustic space. While some describe it as having a slightly more emphasized treble or "essy" quality compared to other brands, many find its energetic presentation and ability to unravel complex vocal lines to be highly engaging. This tube is built to last, providing consistent and reliable performance for a wide range of audio applications.
Choosing the GE 6SN7GTB is an excellent decision for those seeking a vibrant and dynamic sound signature in their audio system. It excels as a preamplifier, driver, or phase-inverter tube, bringing a lively and articulate presence to your music. If your system tends towards a warmer or more laid-back sound, the GE 6SN7GTB can introduce a welcome dose of excitement and clarity, making vocals stand out and instruments feel more "there." Its solid construction and the reputation of General Electric for quality tubes ensure that you're investing in a dependable component that will enhance your listening pleasure for years to come.
| Parameter | Specification |
|---|---|
| Physical Specifications | |
| Tube Type | Dual Triode |
| Base | Octal (8-Pin) |
| Envelope | GT-Style Glass |
| Manufacturer | General Electric (GE) |
| Technical Specifications | |
| Filament Voltage | 6.3V AC/DC |
| Filament Current | 0.6A |
| Amplification Factor (μ) | ~20 |
| Plate Resistance | ~7,000 Ω |
| Transconductance | ~2,000 μmhos |
| Sonic Characteristic | Big, Bold Sound; Excellent Vocal Intelligibility; Slightly Emphasized Treble |
| Power Specifications | |
| Max Plate Voltage | 450V |
| Max Plate Dissipation | 5W per Plate (7.5W Combined) |
| Additional Information | |
| Typical Applications | Preamplifier, Driver, and Phase-Inverter Stages |
| Known For | Robust Construction, Energetic Presentation, Strong Acoustic Space |