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Vacuum Tube - 6V6GT, Electro-Harmonix
Octal power tube (Max Plate Watts = 14W) Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri-alloy plate material for flawless performance up to 475 volts. Perfect for high plate voltage amplifiers like the Fender Deluxe Reverb.
Matched versions of this tube use Apex Matching
RoHS Compliant
| Single or Matched | Our Part Number | UPC/EAN |
|---|---|---|
| Apex Matched Pair | T-6V6GT-EH-MP | 609722124164 |
| Apex Matched Quad | T-6V6GT-EH-MQ | 609722124171 |
| Single | T-6V6GT-EH | 609722124157 |
| Capacitance, Grid to Cathode | 10 pF | |
| Capacitance, Grid to Heater | 10 pF | |
| Capacitance, Grid to Screen | 10 pF | |
| Capacitance, Grid to Suppressor | 10 pF | |
| Capacitance, Plate to Cathode | 7.2 pF | |
| Capacitance, Plate to Heater | 7.2 pF | |
| Capacitance, Plate to Screen | 7.2 pF | |
| Capacitance, Plate to Suppressor | 7.2 pF | |
| Capacitance, grid to plate | 0.3 pF | |
| Cathode Current (Ik) | 80 mA | |
| Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ | |
| Grid Circuit Resistance (Rg), Self Bias | 0.5 MΩ | |
| Heater Current | 0.45 A | |
| Heater Voltage | 6.0 V - 6.5 V | |
| Heater to Cathode Voltage | 100 V, -200 V | |
| Plate Dissipation (Wa) | 14 W | |
| Plate Resistance (Ra) | 50 kΩ | |
| Plate Voltage (Ua) | 450 V | |
| Screen Dissipation | 2.5 W | |
| Screen Voltage | 350 V | |
| Transconductance (S) | 4.1 mA/V |
| Packaging Dimensions | Apex Matched Pair version | T-6V6GT-EH-MP | 3.8 in. × 2.8 in. × 1.4 in. |
| Apex Matched Quad version | T-6V6GT-EH-MQ | 3.8 in. × 2.8 in. × 2.8 in. | |
| Single version | T-6V6GT-EH | 1.4 in. × 1.4 in. × 3.8 in. | |
| Weight (Packaging) | Apex Matched Pair version | T-6V6GT-EH-MP | 0.172 lbs. |
| Apex Matched Quad version | T-6V6GT-EH-MQ | 0.344 lbs. | |
| Single version | T-6V6GT-EH | 0.086 lbs. |
| T-6V6GT-EH-MP - Apex Matched Pair version | Capacitance, Grid to Cathode | 10 pF |
| Capacitance, Grid to Heater | 10 pF | |
| Capacitance, Grid to Screen | 10 pF | |
| Capacitance, Grid to Suppressor | 10 pF | |
| Capacitance, Plate to Cathode | 7.2 pF | |
| Capacitance, Plate to Heater | 7.2 pF | |
| Capacitance, Plate to Screen | 7.2 pF | |
| Capacitance, Plate to Suppressor | 7.2 pF | |
| Capacitance, grid to plate | 0.3 pF | |
| Cathode Current (Ik) | 80 mA | |
| Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ | |
| Grid Circuit Resistance (Rg), Self Bias | 0.5 MΩ | |
| Heater Current | 0.45 A | |
| Heater Voltage | 6.0 V - 6.5 V | |
| Heater to Cathode Voltage | 100 V, -200 V | |
| Plate Dissipation (Wa) | 14 W | |
| Plate Resistance (Ra) | 50 kΩ | |
| Plate Voltage (Ua) | 450 V | |
| Screen Dissipation | 2.5 W | |
| Screen Voltage | 350 V | |
| Transconductance (S) | 4.1 mA/V | |
| T-6V6GT-EH-MQ - Apex Matched Quad version | Capacitance, Grid to Cathode | 10 pF |
| Capacitance, Grid to Heater | 10 pF | |
| Capacitance, Grid to Screen | 10 pF | |
| Capacitance, Grid to Suppressor | 10 pF | |
| Capacitance, Plate to Cathode | 7.2 pF | |
| Capacitance, Plate to Heater | 7.2 pF | |
| Capacitance, Plate to Screen | 7.2 pF | |
| Capacitance, Plate to Suppressor | 7.2 pF | |
| Capacitance, grid to plate | 0.3 pF | |
| Cathode Current (Ik) | 80 mA | |
| Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ | |
| Grid Circuit Resistance (Rg), Self Bias | 0.5 MΩ | |
| Heater Current | 0.45 A | |
| Heater Voltage | 6.0 V - 6.5 V | |
| Heater to Cathode Voltage | 100 V, -200 V | |
| Plate Dissipation (Wa) | 14 W | |
| Plate Resistance (Ra) | 50 kΩ | |
| Plate Voltage (Ua) | 450 V | |
| Screen Dissipation | 2.5 W | |
| Screen Voltage | 350 V | |
| Transconductance (S) | 4.1 mA/V | |
| T-6V6GT-EH - Single version | Capacitance, Grid to Cathode | 10 pF |
| Capacitance, Grid to Heater | 10 pF | |
| Capacitance, Grid to Screen | 10 pF | |
| Capacitance, Grid to Suppressor | 10 pF | |
| Capacitance, Plate to Cathode | 7.2 pF | |
| Capacitance, Plate to Heater | 7.2 pF | |
| Capacitance, Plate to Screen | 7.2 pF | |
| Capacitance, Plate to Suppressor | 7.2 pF | |
| Capacitance, grid to plate | 0.3 pF | |
| Cathode Current (Ik) | 80 mA | |
| Grid Circuit Resistance (Rg), Fixed Bias | 100 kΩ | |
| Grid Circuit Resistance (Rg), Self Bias | 0.5 MΩ | |
| Heater Current | 0.45 A | |
| Heater Voltage | 6.0 V - 6.5 V | |
| Heater to Cathode Voltage | 100 V, -200 V | |
| Plate Dissipation (Wa) | 14 W | |
| Plate Resistance (Ra) | 50 kΩ | |
| Plate Voltage (Ua) | 450 V | |
| Screen Dissipation | 2.5 W | |
| Screen Voltage | 350 V | |
| Transconductance (S) | 4.1 mA/V |
 Specification Sheet | All Models |
My Project Lists
Specifications, Files, and Documents
Questions and Answers
Click each question to see its answers.
1 answers
It says this is a listing for 6v6gt, but the photo says 6v6eh. which is this listing for? i just don't want to have the wrong item come in...
Asked by Anonymous on February 16th, 2017.
These are 6V6GT's even though they say 6V6EH. GT stands for "glass tube" and these should work fine if your amp calls for a glass 6V6 tube.
1 answers
Will these work in my yaqin cd3 6n8p stereo tube audio upgrade tube buffer processor?
Asked by Anonymous on February 28th, 2017.
No, the 6N8P is not compatible with the 6V6GT.
Substitute Products
The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.
Product Reviews
This is a very well made and sweet sounding tube. Quite close to the old RCA and GE models but a tad less depth. More musical to my ears than the Tung-Sol re-issue, from the same factory in Saratov, Russia and the JJ version.
Sounds very good in an old Gibson GA40 amp, in which I've tried several different power tube models, so have finally settled on a pair of these Electro Harmonix 6V6GT's.
Apex matching is worthwhile as it definitely reduces the noise floor in many of these old amps.
This has an amazingly sweet tone in a Fender 5F2A amp. Having been burned on the dwindling quality of NOS tubes around, this is a solid choice.
This is the Best 6V6GT in production. It has that American 6V6 sound, great overdrive with beautiful extended highs and lows, like a 6L6, but with noticeably more Midrange power.No wonder these were probably the most popular tubes for guitar amps, when great guitar amps were the norm.
Superb, full bodied lows and crystal clear screaming highs. My Strat smiled with happiness. Really nice sound.
The power tube sounds great - big improvement at low end sounds. It replaced a Fender tube in my 1980 SFVC.