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TUNG-SOL 6SN7GTB Tube (Unit)

The 6SN7GTB Tung-Sol tube is a double triode tube that benefits from a beautiful design thanks to quality materials. This model has identical characteristics to the 6SN7GTA series tubes, and features 8 pins.

Average votes for this product
5.0 / 5
  Based on 2 customers reviews.

By buying this product you get 3 loyalty points


Reference : 20606
New product

32,00 €tax incl.

26,67 € tax excl.
Including 0,05 € for green tax

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Shipping date: 10-06-2025.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Facturation France
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3 >Month warranty
 
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Tung-Sol 6SN7GTB Dual Triode Tube (Unit)

Photo of Tube Tung-Sol 6SN7GTB

The 6SN7GTB Tung-Sol tube is a double triode tube that benefits from a beautiful design thanks to quality materials. This model has identical characteristics to the 6SN7GTA series tubes, and features 8 pins.

Tung-Sol 6SN7GTB tube dimensions

Technical characteristics

Specifications
Product typeTube
Tube typeDouble triode
Pins number8
Direct interelectrode capacitance
Triode 1Triode 2
Grid to plate (G to P)4.0 uuf3.8 uuf
Input : G to (H+K)2.2 uuf2.6 uuf
Output : P to (H+K)0.7 uuf0.7 uuf
6SN7GTB tube measurementsclass A amplifierVertical deflection amplifier
Heater voltage6.3V
MAXIMUM HEATER-CATHODE VOLTAGE
HEATER NEGATIVE WITH RESPECT TO CATHODE
Total DC and Peak200V
HEATER POSITIVE WITH RESPECT TO CATHODE
DC100V
Total DC and Peak200V
Maximum plate voltage450V450V
Maximum peak positive plate voltage-1500V
MAXIMUM PLATE DISSIPATION
Each plate5W5W
Both plates7.5W7.5W
Maximum peak negative grid voltage-250V
Maximum average cathode current20mA20mA
Maximum peak cathode current-7mA
Maximum grid circuit resistance (Cathode Bias)1 MEGOHMS2.2 MEGOHMS
Heater Warm-up time11 seconds
Typical operating conditions and characteristics
Heater voltage6.3V6.3V
Heater current0.6A0.6A
Plate voltage90V250V
Grid voltage0V-8V
PLate current10mA9mA
Amplification factor2020
Plate resistance6700 ohms7700 ohms
Transconductance3000 uMHOS2600 uMHOS
Plate current (EC=-12.5V)-1.3mA
Grid voltage (IB=10uA, approx.)-7V-18V
Général
Package1x Tung-Sol tube 6SN7GTB
 
Data sheet
Contacts number8
Tube typeDual Triode
 
Delivery

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Average votes
5.0 / 5
2 reviews
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Note :
 5/5
Date :
TUNG-SOL 6SN7GT
I bought the TUNG-SOL 6SN7 on recommendation and it worked well, they fit perfectly with my KT 88 Genalex Gold Lion power tubes, the sound is beautifully transparent and dynamic, I have a Cayin CS 88 A amplifier and it really plays great now. Thanks to Audiophonics for the fast delivery
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This review has been posted for TUNG-SOL 6SN7GTB Dual Triode Tube (Unit)
Note :
 5/5
Date :
superbe tube .fonctionnent très bien sur un Cayin cs150
.j aimerais savoir si ils sont disponible en quad appairés. Merci pour vos réponses..
 (0)
 (0)
This review has been posted for TUNG-SOL 6SN7GTB Dual Triode Tube (Unit)
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TUNG-SOL 6SN7GTB Dual Triode Tube (Unit)
TUNG-SOL 6SN7GTB Dual Triode Tube (Unit)
The 6SN7GTB Tung-Sol tube is a double triode tube that benefits from a beautiful design thanks to quality materials. This model has identical...

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