Sovtek 6550WE

The Sovtek 6550WD and 6550WE were designed to be the finest 6550's ever produced. Thicker plates, improved heat dissipation, higher transconductance, and increased linearity are just some of the inherent aspects of the new Sovtek super 6550's.

See matched version: https://shop.ehx.com/item/6550WEPL

Tube Specs: http://shop.ehx.com/catalog/tubes-specs/6550we-sovtek.pdf