Tung-Sol 6550

Premium high-power Octal Beam Tetrode, among the finest in current production. Copy of the original Type 3 triple getter version popular in the 1960's. Powerful, balanced and detailed soundstage.

•Gold-plated grid & carbonized screen help prevent grid emission and bias runaway
•Increased Plate voltage and dissipation enhances performance and reliability

See matched version: https://shop.ehx.com/item/6550%20TUNGSOL%20PL

Tube Specs: http://shop.ehx.com/catalog/tubes-specs/6550%20TS.pdf