The Electro-Harmonix EH 12AX7 is definitely a good choice for your amp. The 12AX7 is the American part number for the ECC83 . It is manufactured in Russia It is a very durable valve.
These valves give a very rich tone and they are sonically sweet. They have a good blend of tone, reliability and price. Many amp manufacturers fit Electro Harmonix valves in their current products.
We offer three versions:
- Factory test
- Premium Tested with anode currents labelled on the box
- Balanced with results on the box and a test certificate
We test your valve on our vintage AVO testers
We have shipping options for UK and international Just make your selection at checkout. Get your valves delivered faster!
We also give a 180 day from receipt warranty on the product ( excludes user caused mechanical damage ) for peace of mind .