The MACH 1 completes the series. At the moment, the MACH 1 is the only mount of German design in its class, in which ALL cable connections to the telescope (CCD camera, electric focusing, etc.) are passed through the polar axis. In short, ASTRO-PHYSICS stands for. sharp high-resolution optics; rugged vibration-free mountings Astro-Physics Mach 1 mount with GTO CP3 and keypad Since I bought a larger mount (AP1200), I have to part with my trusty Mach 1 GTO. This is a marvellous mount that allowed me to win several astrophotography awards in the SkyNews journal. I bought the mount new in 2008. It is in excellent condition, it spent these years in my backyard observatory. The Mach 1 carries short focal length 4-6 "refractors, 6-8" Maksutovs and 8-11 "Schmidt-Cassegrain telescopes. The heart of the GTO-Mach1 are the drives of both axles, consisting of fine-toothed worm gear drives, which are produced and individually adjusted and tested by Astro-Physics. Please Note: We cannot ship Astro-Physics products to customers in Germany, Switzerland, Austria, France and Japan. Astro-Physics designed the Mach1GTO as a compact and light-weight mount for astronomers constantly on the move for different location for stargazing while keeping rigidity and tracking accuracy. PENDING SALE. Astro-Physics Mach1GTO with Berlebach Planet, GTOCP3 control box. Very lightly used, excellent near-mint condition. No scratches or marks except for a slight area of discoloration in the anodizing on the DEC motor box. The Mach 1 carries short focal length 4-6 "refractors, 6-8" Maksutovs and 8-11 "Schmidt-Cassegrain telescopes. The heart of the GTO-Mach1 are the drives of both axles, consisting of fine-toothed worm gear drives, which are produced and individually adjusted and tested by Astro-Physics. starting in the summer of 2011, we further divided the mount manuals to allow us to present the Gto servo Motor drive system in greater detail. like the Keypad Manual, the Gto Manual is unive