Vacuum Tube - 6V6GT, Electro-Harmonix

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Vacuum Tube - 6V6GT, Electro-Harmonix

Starting at: $18.95
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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.

Apex Tube Matching
Matched versions of this tube use Apex Matching
RoHS Compliant
Item ID:
Electro-Harmonix, Apex Matched
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
Apex Matched PairT-6V6GT-EH-MP609722124164
Apex Matched QuadT-6V6GT-EH-MQ609722124171
Product Measurements
Capacitance, Grid to Cathode10 pF
Capacitance, Grid to Heater10 pF
Capacitance, Grid to Screen10 pF
Capacitance, Grid to Suppressor10 pF
Capacitance, Plate to Cathode7.2 pF
Capacitance, Plate to Heater7.2 pF
Capacitance, Plate to Screen7.2 pF
Capacitance, Plate to Suppressor7.2 pF
Capacitance, grid to plate0.3 pF
Cathode Current (Ik)80 mA
Grid Circuit Resistance (Rg), Fixed Bias100 kΩ
Grid Circuit Resistance (Rg), Self Bias0.5 MΩ
Heater Current0.45 A
Heater Voltage6.0 V - 6.5 V
Heater to Cathode Voltage100 V, -200 V
Plate Dissipation (Wa)14 W
Plate Resistance (Ra)50 kΩ
Plate Voltage (Ua)450 V
Screen Dissipation2.5 W
Screen Voltage350 V
Transconductance (S)4.1 mA/V
Packaging Information
Packaging DimensionsApex Matched Pair version3.8 in. × 2.8 in. × 1.4 in.
Apex Matched Quad version3.8 in. × 2.8 in. × 2.8 in.
Single version1.4 in. × 1.4 in. × 3.8 in.
Weight (Packaging)Apex Matched Pair version0.172 lbs.
Apex Matched Quad version0.344 lbs.
Single version0.086 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet442.41 KB

Questions and Answers

Click each question to see its answers.
Asked by Anonymous on February 16th, 2017.
Matt H
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.
Asked by Anonymous on February 28th, 2017.
Matt H
February 28th, 2017
No, the 6N8P is not compatible with the 6V6GT.

Product Reviews

5.00 out of 5 based on 4 reviews
- February 17th, 2019
5 out of 5

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.

- October 8th, 2011
5 out of 5

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.

- May 9th, 2011
5 out of 5

Superb, full bodied lows and crystal clear screaming highs. My Strat smiled with happiness. Really nice sound.

- November 17th, 2010
5 out of 5

The power tube sounds great - big improvement at low end sounds. It replaced a Fender tube in my 1980 SFVC.

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