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EF806 (EF86 - 6267)

Price: $42.00
EF806 (EF86 - 6267)
EF806 (EF86 - 6267)
Product Details

The JJ EF806S is a premium version of an EF86 and we could not be happier with its tone and performance! We have been asking JJ for this tube for years now and have always stressed the fact that microphonics must be very low. Well they have pulled through again! Its quieter than most of our NOS EF86's. The construction is almost identical to the Telefunken EF86 and it has the same sweet open sound! 

All our preamp tubes are stringently tested for noise and microphonics using Amplitrex testers driving an external amp. There is no extra charge for low noise and microphonics testing like with other tube vendors. Additionally the tubes undergo a battery of tests for basic performance characteristics and faults such as: Emissions, Transconductance, H-K and Grid leakage, etc...  If a tube does not pass our strict performance criteria it's tossed or sent back to JJ Electronic for evaluation.
The JJ EF806S was several years in the making. These tubes are very quiet and stable in the realm of EF86's. However we still recommend using one of our EuroDampers for combo amps. For extreme applications please contact us.
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