Compare All Three GB4000 Systems
The GB4000 is the control unit in every configuration. The choice is about delivery method and power level.
Why buy from gb4000.co.nz?
Every kit is complete — we supply the generator, amplifier, matching accessories, and plasma tube together. No separate suppliers, no gaps in your order. Same time! Save $$!
| Feature | GB4000 | GB4000 + SR4 | GB4000 + M.O.P.A. |
|---|---|---|---|
| Delivery Method | Contact (Electrodes) | Contact (Electrodes) | Non-Contact (Plasma) |
| Max Power Output | 4.7 Watts | 15 Watts | 190 Watts |
| Range | Wired to unit | Wired to unit | 30+ feet radius |
| Simultaneous Frequencies | Up to 8 | Up to 8 | Up to 8 |
| Multiple Users | Limited | Yes (4 hookup sets) | Yes (Anyone in room) |
What's Included in Each Kit
GB4000 Generator
- GB4000 unit
- Power supply
- Accessory cables
- Manual
- Frequency list book (optional)
- Optional case
Most Popular
GB4000 + SR4 Combo
- GB4000 unit
- SR4 amplifier
- Power supply
- Accessory cables
- NZ-made stainless steel accessories
- Manual
- Frequency list book (optional)
- Optional case
GB4000 + M.O.P.A. Combo
- GB4000 unit
- M.O.P.A. amplifier
- Plasma tube with reflector
- Power supply
- Accessory cables
- Manual
- Frequency list book (optional)
- Optional case
Which one is right for you?
New to frequency generators
Start with the GB4000 alone — a complete instrument with 873 pre-programmed channels ready out of the box.
GB4000 Generator →Want more contact power
The SR4 increases output to 15W and supports multiple users on electrodes simultaneously.
GB4000 + SR4 →Want hands-free use
The M.O.P.A. broadcasts through the air. Move freely within its 30+ foot range.
GB4000 + M.O.P.A. →Disclaimer: The GB4000 is a frequency generator and not a medical device. For educational purposes only. Always consult a qualified healthcare professional.