ECC83/5751-JJ TESLA GOLD PIN ECC83/5751-JJ TESLA GOLD PIN Click on image(s) above to view larger
Select Test Options
  • Factory Tested
  • Balanced (Matched)

All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by all EU countries.

The JJ factory was born out of the ashes of the former Tesla factory. They currently make a range of High quality valves based on some of Tesla most famous designs.
The JJ TESLA 5751 Gold pin is a factory selected version with gold pins.JJ selected these for the Gold pin version and so they are very consistent. The 5751 valve provides a gain reduction of between 20 to 30% when compared to a regular ECC83 type.

This valve has a warm smooth midrange and excellent treble response and is ideal in the V1 position if you want to provide more clarity and later breakup.

The valve displays all the JJ characteristics of warmth and clarity. This valve offers excellent performance in both Audio and guitar amplifier applications and is used by many top manufacturers across the world.

We offer two options:
1) Factory tested from the JJ factory
2) Balanced -matched triode sections for Phase splitter, Audio & Tube microphones

All JJ Balanced preamp valves are Dynamically Drive tested under real working condition have passed the following tests:

Gain (db) Drive Tested
Transconductance (gm) Drive Tested
Output Drive Tested
Noise 1 (signal to noise)
Noise 2 (Aural)
Microphonics Test 1(Ambient)
Microphonic Test 2 (Shock)
Cathode Test
Grid Leakage Test

If you want a matched pair then by ordering 2 of the balanced valves you will get a matched pair



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