The EF806S Audio Pentode, EF86 Replacement from JJ Electronic is a brand new replacement for the famous EF86 from the 1950’s and 1960’s. The US number for the EF806S Audio Pentode is 6291. Each EF806S is tested by us n our AVO tester to ensure you receive a good quality valve
This is a very high gain pentode and has a unique sound when overdriven. Vox amps used the orginal EF86 and the sound from one of these overdriven pentodes is to be heard to be believed.
You can now save yourself a lot of money on buying NOS EF86 and have a brand new JJ version, fully tested by us with our 120 day warranty.