GTT Lynx
From Melting Pot Wiki
Overview
The Glass Torch Technology (GTT) Lynx surface mix torch used mainly for smaller (beads, pendants, small pipes) borosilicate pieces or medium- to large-size soft glass art.
The Lynx features 7 ports, and as a GTT triple mix torch, has three knobs - one for propane, and two for oxygen.
The centerfires of all larger GTT torches are 7 port triple mixes exactly like the Lynx.