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6SL7GT Vacuum Tube New and Used

$17.00
6SL7GT Vacuum Tube New and Used
6SL7GT Vacuum Tube New and Used

Home / Shop

6SL7GT Vacuum Tube New and Used

$17.00
Model Number: 6SL7GTNEW
High-mu dual triode 6SL7GT vacuum tube with a 6.3V heater rating, available in new old stock (NOS) or tested used options for vintage radio repair and preamplifier circuits.
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Categories: Vacuum Tubes and Accessories
Manufacturer: Multiple Manufacturers
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  • Description
  • Specifications

The 6SL7GT is a high-mu dual triode vacuum tube designed for high-gain voltage amplifiers, phase inverters, and audio preamplifier circuits in radio receivers and audio amplifiers. Units are available in both new old stock (NOS) and tested used conditions. Manufactured by companies including RCA, Sylvania, GE, and Tung-Sol, these tubes feature a 6.3V filament rating, octal base design, and glass GT-style envelope construction. Used for servicing vintage radio chassis, hi-fi audio equipment, and guitar amplifiers requiring high gain and low noise characteristics.

  • Tube Type: High-Mu Dual Triode

  • Base Type: Octal (8-pin)

  • Envelope Style: Glass T-9 (GT style)

  • Filament Voltage: 6.3 V AC/DC

  • Filament Current: 0.3 A (300 mA)

  • Maximum Plate Voltage: 300 V

  • Plate Dissipation: 1.0 W per triode

  • Amplification Factor: 70

  • Transconductance: 1.6 mA/V

  • Primary Function: High-gain voltage amplifier, phase inverter, or preamplifier stage

  • Condition Options: New Old Stock (NOS) or Tested Used