

Gaugemaster Infinity Analogue:
Wireless Model Railway Control System
The Infinity Analogue System revolutionises traditional analogue control and redefines what conventional model railway control should be in the 21st century. Designed and manufactured in the United Kingdom, this cutting-edge system delivers the precision, flexibility, and performance that modern modellers demand, all while preserving the simplicity and familiarity of analogue operation.
With Infinity Analogue, you can control all your separate track sections using a single wireless remote handset, part of the Infinity Analogue controller range. Oh, did we mention it’s wireless? Thanks to the latest Bluetooth connectivity, this wireless analogue controller system allows you to operate your layout from up to 50 metres away, bringing a level of freedom rarely afforded to analogue modellers who prefer not to switch to DCC.
Infinity Solo provides single-track control in seconds, making it ideal for compact layouts or those taking their first step into Infinity. Infinity Duo is ideal for those with larger layouts requiring instant dual-track control. Expansion couldn’t be easier either; adding Infinity Analogue expansion units allows you to achieve control of up to ten independent track sections. The system grows with you, ensuring seamless operation as your layout evolves.
Accessory control has also been completely reimagined. A simple two-wire bus and dedicated Interface Units are all you need to connect your accessories and bring them under your control, including lighting, points and signals via dedicated Infinity modules. With a full range of complementary Infinity modules and accessories, you can create a complete, integrated analogue control system that’s efficient, reliable, and beautifully intuitive.
Every element of the Infinity Analogue System has been designed with modellers in mind, from the 360-degree precision speed dial and customisable braking simulation to the backlit display and realistic ‘Play’ mode with fuel consumption features. It’s powerful, elegant, and remarkably easy to use.
Backed by Gaugemaster’s decades of model railway expertise, Infinity Analogue sets a new standard for railway control, and it’s proudly designed, developed, and built in the UK. It’s Model Railway Control… [and beyond].
New to Infinity? Find answers to common questions on our Gaugemaster Infinity FAQ page.
Getting Started with Gaugemaster Infinity Analogue
Getting started with Gaugemaster Infinity Analogue is easy. We have curated two starter packs tailored to your specific needs. Our Starter Packs contain everything you need to power your layout, with options for single-track layout or double-track outputs in the range.
Within each starter set, you will find a Digital Remote Controller, a Base Unit, and all the necessary cables, power, and accessories to get the system up and running. Connect the controller to your layout with a suitable wire, and you will be in control in moments.






Choosing The Right Controller For You
GMI-A01 Infinity Wireless Analogue Solo Model Railway Control System - Ideal for those with smaller layouts only requiring one track output.
GMI-A02 Infinity Wireless Analogue Duo Model Railway Control System - Ideal for those with larger layouts, as it features two track outputs and two handset connections.
If you are not sure which starter pack is right for you, check out the table below. Also included are our expansion units, allowing even more control as a layout grows, alongside regular updates, which future-proof this system for years to come.
| GMI-A01 Infinity Analogue Solo Starter Pack |
GMI-A02 Infinity Analogue Duo Starter Pack |
GMI-A11 Infinity Analogue Single Expansion |
GMI-A12 Infinity Analogue Dual Expansion |
|
|---|---|---|---|---|
| Product Type | Starter Pack | Starter Pack | Expansion Module | Expansion Module |
| Suitable Scales | N, TT, HO, OO | N, TT, HO, OO | N, TT, HO, OO | N, TT, HO, OO |
| Input Voltage | 100-240v 50/60Hz | 100-240v 50/60Hz | 100-240v 50/60Hz | 100-240v 50/60Hz |
| Number of Track Outputs | 1 | 2 | 1 | 2 |
| Track Output Voltage | 1x 0-12v DC | 2x 0-12v DC | 1x 0-12v DC | 2x 0-12v DC |
| Track Output Amperage | 1.35amps | 2x 1.35amps | 1.35amps | 2x 1.35amps |
| Number of Handset Channels | 1 | 2 | 1 | 2 |
| Number of Handsets Included | 1 | 1 | - | - |
| Number of Controllable Tracks | Up to 10* | Up to 10* | - | - |
| Wireless Handset Range | 50m | 50m | - | - |
| Accessory Control | Yes | Yes | - | - |
| Dedicated Accessory Output | Yes | Yes | - | - |
| Accessory Output Voltage | 18v | 18v | - | - |
| Accessory Output Amperage | 1.6amps | 1.6amps | - | - |
| Accessory Library Storage | 100 | 100 | - | - |
| Accessory Sequence Storage | 20 | 20 | - | - |
GMI-A01 Infinity Analogue • Solo Starter Pack
- Product TypeStarter Pack
- Suitable ScalesN, TT, HO, OO
- Input Voltage100-240v 50/60Hz
- Number of Track Outputs1
- Track Output Voltage1x 0-12v DC
- Track Output Amperage1.35amps
- Number of Handset Channels1
- Number of Handsets Included1
- Number of Controllable TracksUp to 10*
- Wireless Handset Range50m
- Accessory ControlYes
- Dedicated Accessory OutputYes
- Accessory Output Voltage18v
- Accessory Output Amperage1.6amps
- Accessory Library Storage100
- Accessory Sequence Storage20
GMI-A02 Infinity Analogue • Duo Starter Pack
- Product TypeStarter Pack
- Suitable ScalesN, TT, HO, OO
- Input Voltage100-240v 50/60Hz
- Number of Track Outputs2
- Track Output Voltage2x 0-12v DC
- Track Output Amperage2x 1.35amps
- Number of Handset Channels2
- Number of Handsets Included1
- Number of Controllable TracksUp to 10*
- Wireless Handset Range50m
- Accessory ControlYes
- Dedicated Accessory OutputYes
- Accessory Output Voltage18v
- Accessory Output Amperage1.6amps
- Accessory Library Storage100
- Accessory Sequence Storage20
GMI-A11 Infinity Analogue Single Expansion
- Product TypeExpansion Module
- Suitable ScalesN, TT, HO, OO
- Input Voltage100-240v 50/60Hz
- Number of Track Outputs1
- Track Output Voltage1x 0-12v DC
- Track Output Amperage1.35amps
- Number of Handset Channels1
- Number of Handsets Included-
- Number of Controllable Tracks-
- Wireless Handset Range-
- Accessory Control-
- Dedicated Accessory Output-
- Accessory Output Voltage-
- Accessory Output Amperage-
- Accessory Library Storage-
- Accessory Sequence Storage-
GMI-A12 Infinity Analogue Dual Expansion
- Product TypeExpansion Module
- Suitable ScalesN, TT, HO, OO
- Input Voltage100-240v 50/60Hz
- Number of Track Outputs2
- Track Output Voltage2x 0-12v DC
- Track Output Amperage2x 1.35amps
- Number of Handset Channels2
- Number of Handsets Included-
- Number of Controllable Tracks-
- Wireless Handset Range-
- Accessory Control-
- Dedicated Accessory Output-
- Accessory Output Voltage-
- Accessory Output Amperage-
- Accessory Library Storage-
- Accessory Sequence Storage-
*Additional Handsets and Expansion Modules required.
Expanding Infinity Analogue
Taking control of your layout is easy with Gaugemaster Infinity Analogue, as it can grow to suit your needs. Updateable and expandable, the Infinity Analogue System can grow with you and your layout. As standard, Infinity Analogue Duo Base Units have the ability to connect up to two handsets, allowing for more control to be achieved instantly by adding a second controller.
If you wish to control additional tracks, an Infinity Analogue Expansion Module will be the perfect answer. The Single Expansion gives the system control of one additional track output, and the double gives you two. These can also be connected to further expansions to give you up to 10 separate track outputs, each with 1.35 amps available to it. Each expansion unit also comes fitted with Bluetooth receivers so you can connect up to two handsets per Expansion Module, enabling your Gaugemaster Infinity Analogue environment to grow and expand with your layout.

