GX-1
| Manufacturer | Yamaha |
| Function | Synthesizer (Legendary & Mythical), Amplifier, Power, Speaker, Sequencer, Effect, Drum Machine |
| Produced | 1973-1977 |
| Country | Japan |
| Form Factor | Stand Mounted |
| Signal Path | Hybrid Analog / Digital Hardware |
| Weight | 951 kg |
| Links | Wikipedia · Manual · Shipping Advice Part 1 · Shipping Advice Part 2 |
| Notes | The GX1 keyboard alone weighs 300kg. The pedalboard and stand add 87kg to this, and each of its valve-powered speakers weighs in at 141kg -- not the kind of gear you would fling casually into the back of a Ford Transit, let alone ship 10,000 miles. |