Electro Harmonix Gold / 6H30EB-ELECTRO HARMONIX GOLD PIN

6H30EB-ELECTRO HARMONIX 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.

Electro Harmonix is the top end brand which is owned by the Sovtek Corporation. The Gold series valves are factory selected for conformity to the valve type’s specification and have gold plate pins. Many of these valve designs are new designs based on old classic new old stock items.
The Electro Harmonix 6H30 EB Gold is a gold pin version of Sovtek acclaimed 6H30-EB. Due to the very linear response of this valve it has become the first choice for signal valves in high end audio applications.

This gold pin version of the 6H30 EB uses upgraded materials and offers longer life and improved performance over the standard item Russian 6H30 Pi. These valves have been factory selected for close conformity to specifications.

We offer two options:

1) Factory tested
2) Balanced -matched triode sections for Phase splitter, Audio & Tube microphones

All Balanced preamp valves are Dynamically Drive tested under real working condition and are matched on dB gain. They also 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



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