univalve

The UniValve is a 15-watt amplifier head released in 2001.

"Besides," said the pretty univalve, "having frightened away the lovers, it is our fault that you are stranded here.

A monograph of the Limniades and other freshwater univalve shells of North America.

Like the UniValve, the BiValve-30's cathode-biasing allows it to adjust to individual tubes automatically.

Aside from the different faceplates, the UniValve, BiValve-30 and Flexi-50 look nearly identical.

Like its predecessors, the Flexi-50 was designed to take the same range of vacuum tubes that the UniValve and BiValve-30 can.

The UniValve was the first-ever recipient of Guitarist Magazine's "Guitarist Gold" award, under their revised scoring standards.

A monograph of the freshwater univalve mollusca of the United States, including notices of species in other parts of North America (1842)

Of its amplifiers, THD currently makes three: the UniValve, BiValve-30 and Flexi-50.

The UniValve and BiValve-30 amplifiers have Hot Plates built into them; the Flexi-50 has a foot-switchable master volume control in lieu of a Hot Plate.

Other amps he has used include the Goodsell Super 17 rack model, THD UniValve, Tom Scholz Rockman, and the Mojave Scorpion.

Billy Gibbons (of the band ZZ Top) requested serial number 007, and model 666 (which is written on the back of the UniValve chassis in red ink) is owned by a former THD employee.

In 1840 he began the publication of his monograph on the "Fresh-Water Univalve Mollusca of the United States," in which he described the Scolithus linearis, a new genus and species of fossil plant, the most ancient organic remains in Pennsylvania.