The EH 12AX7 is a sonically sweet product which is made in Russia. It replaces the ECC83 or 12AX7 types . It is manufactured in Russia and is a very durable valve. It is full tested by us and has a 120 day warranty
Electro-Harmonix 12AX7 Preamp Valve Our Best Value Five Pack – much cheaper than buying single valves.
The Electro-Harmonix 12AX7 is definitely a good choice for your amp. Many amp manufacturers fit these in their amps and quite often they are re-branded too. So why not buy the original valve ?
The 12AX7 is the American part number for the ECC83 . It is manufactured in Russia and is a very durable valve. These valves give a very rich tone and are sonically sweet. They are a good blend of tone, reliability and price. Many amp manufacturers fit these as original equipment. They have a spiral wound filament for low microphonics.
In addition to factory testing of this brand new valve, we fully tested your four valves and they come with an industry leading 120 day warranty. Our price includes VAT and 2nd class post in the UK. You can upgrade the delivery at checkout
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"I don’t think I’m the only guitarist out there who knows his/her guitars, but very little about tube amps. I ordered a Supro valve kit (which is great), but it’s the service, help & advice I received from Stewart that was outstanding. I was going to say ‘these guys’, but it didn’t seem right, as my communication was just with him. Thank you!" - Robert G.