Electro Harmonix / 6072A/12AY7-ELECTRO HARMONIX GOLD PIN

6072A/12AY7-ELECTRO HARMONIX GOLD PIN 6072A/12AY7-ELECTRO HARMONIX GOLD PIN Click on image(s) above to view larger
Select Test Options
  • Factory Tested
  • Balanced (Triodes)

All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.

A test report is available click here to view

Electro Harmonix is the top end brand which is owned by the Sovtek corp. Many of these valve designs are new designs based on old classic items.
Electro Harmonix 6072A / 12AY7 are a specially selected balanced gold pin version for high end audio, valve microphones and are excellent in guitar amplifiers.
Each valve is selected for db gain if each part of the triode.

The valve designs features 22 mm glass envelope and has a short plate design making the low in microphonics. Sonically the valve has lots of clean headroom and upper end transparency which makes them perfectly suited for critical audio applications.

These Electro Harmonix 6072A / 12AY7 gold pins have excellent clarity and In guitar amplifier applications they provide a nice balanced sound with plenty of clean and clear articulation, many people use this to lower gain in their preamps and use this as a substitution for 12AX7 preamp valves.

This is also a great option for harp players wishing to drop the gain of the amplifier in the input stage to prevent feedback.

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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