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6SN7GTB Tungsol

6SN7GTB Tungsol

R 840.00 ZAR
R 840.00 ZAR
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The Tung-Sol 6SN7GTB is a current-production, Russian-made dual-triode vacuum tube (manufactured by New Sensor) designed for high-end audio preamplifiers and driver/buffer stages. [1, 2, 3]
Key Features & Specifications
Tube Type: Twin triode (8-pin octal base, cross-compatible with 6SN7, 6SN7GT, and 6SN7GTA). [1, 2, 3]
Origin: Manufactured in Russia under the revived Tung-Sol brand. [1, 2]
Design & Build: Features 4 metal support rods connecting the top and bottom to the mica, alongside a double-supported solid ring getter for high resistance to microphonics and vibration. [1]
Electrical Ratings:
  • Heater Voltage / Current: 6.3V / 0.6A (11-second warm-up time)
  • Max Plate Voltage: 450V
  • Max Plate Dissipation: 5W per plate (7.5W total for both plates)
  • Amplification Factor (μ): ~20
  • Transconductance: 2600–3000 µMHOS (or slope ~13.3 mA/V depending on operating conditions) [1, 2, 3]
Sound Profile & Reception
Strengths: Audiophiles and reviewers praise the Tung-Sol 6SN7GTB for its super linearity, low noise floor, detailed depth, enhanced bass response, and a warm sound signature comparable to vintage 5692-type tubes. [1, 2, 3]

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Product Product subtotal Quantity Price Product subtotal
6SN7GTB Tungsol
6SN7GTB Tungsol
6SN7GTB Tungsol
R 840.00/ea		 R 0.00
R 840.00/ea R 0.00