7591A EH

We got tired of saying "fuggettaboudit," "can't get 'em," "UNOBTANIUM!". Well, now we got 'em. And they're for real! Smooth, yet punchy, with a sweet harmonix finish, this year's vintage from Electro Harmonix. Ampeg owners, rejoice!

This is a new tube that replaces 7591 types without the resistor mod that is required with the 7591XYZ. Their height can still be an issue, though, as they measure 3 3/8" (about 9 cm) from the bottom of the base to the top of the glass.