Mach1 Upgrades & Parts

Astro-Physics

GTOCP4 Control Box for all GTO Mounts, except Mach2GTO, needs new power cable (GTOCP4)

All GTO mounts(except the Mach2GTO) produced since 1998 can be easily upgraded!!! The GTOCP4 Up

Astro-Physics

GTO Keypad with Keypad Protector for all GTO mounts. Serial # of mount required for purchase. (KEYVFK2))

The Keypad is a self-contained handheld computer that allows you to control all essential telescope

Astro-Physics

Right-Angle Polar Alignment Scope Adapter for Mach1GTO Mounts (RAPM1)

Note: This adapter is not needed for the Mach1GTO mounts shipped beginning in 2014 (serial number M1

Astro-Physics

EPROM Microcontroller Chip w/ V2 Version Firmware for GTOCP3 Control Box, Extraction Tool (CHIPKITV2)

If you already own the GTOCP3 control box, you may wish to consider upgrading the ROM chip to take a

Astro-Physics

1/4-20 Machined Knob Kit, set of three black-anodized, aluminum knobs with tapered shanks (M1485KBKIT)

These "way-cool" knobs with sure-grip profile and elegantly tapered shank are CNC machined of alumin

Astro-Physics

10.7" x 1.875" Diameter Counterweight Shaft, Stainless Steel (M1053-A)

This optional Counterweight Shaft was designed specifically to fit into the declination axis of the

Astro-Physics

14.5" x 1.125" Diameter Counterweight Shaft, Stainless Steel (M8084-B)

This is the standard shaft that is shipped with the Mach1GTO. It is the same diameter - 1.125" - and

Astro-Physics

16.975" x 1.875" Diameter Counterweight Shaft , Stainless Steel- 1100, Mach2, Mach1, 1200, 900 (see exception) (M9404-B)

This is the current shaft for 1100 and 900 mounts. It can also be used as an optional "heavyweight"

Astro-Physics

8' Locking Power Cable with a locking connector for GTCOP1, GTOCP2, GTOCP3 (CABLPF)

Our 8' locking power cable is available as a spare part. Unfortunately, we cannot offer a longer pow

Astro-Physics

9.25” x 1.875” Diameter Counterweight Shaft Extension, Stainless Steel (M12675)

The 8.5" Counterweight Shaft Extension completes the current 1.875" diameter counterweight shaft ens

Astro-Physics

Adapter to attach Losmandy HD Tripod or Tripod with Losmandy MA Top to Astro-Physics 400, 600, 1100, 900, Mach1 and Mach2 Mounts (LT2APM)

This adapter allows owners of all 400, 600E, 900, 1100, Mach1 and Mach2GTO mounts (cannot be u

Astro-Physics

Counterweight Shaft Safety Stop, One-Piece, Washerless (M12676)

Astro-Physics

Extension for Pier/Tripod Control Box Adapter (Q6280KIT)

Mach2GTO, Mach1GTO, 600EGTO and 400GTO Berlebach Tripod (AWTBER2) owners rejoice!  This new Con

Astro-Physics

Mach1GTO Precision-Adjust Rotating Base/ Hi-Res Azimuth Adjuster Upgrade Kit (M1RAUP)

The Mach1GTO Precision-Adjust Rotating Pier Base / Hi-Res Azimuth Adjuster is standard on new mounts

Astro-Physics

Machined Safety Stop Knob. 5/16"-18 thread - For 1.125" Diameter Counterweight Shafts. (MSSKB)

You asked for it … now we’ve got it! The Mach1GTO’s counterweight shaft is now &l

Astro-Physics/Powerwerx

Power Cables for GTOCP4

The power cable for the GTOCP4 can purchased as a set or the individual parts can be purchased separ

Astro-Physics

Y-Cable for Mach1GTO Mount (SM1GYCR)

It is always a good idea to have a backup Y-cable for your mount. This is particularly true for any