Silent guitar practice with real distortion, anywhere. The NUX GP-1 is a small headphone amp that plugs straight into your electric guitar’s output jack. Put on headphones, connect your phone to the AUX in, and play along with songs – no amplifier needed.
Why customers choose it
Who it is for
Beginners practising at home, students in hostels and shared rooms, guitarists who practise late at night, and players who travel and want to keep practising on the road.
Specifications
| Type | Guitar plug-in headphone amp |
|---|---|
| Effect | Classic British distortion |
| Inputs | Guitar plug, AUX in |
| Output | Headphones |
| Power supply | 2 × AAA batteries (alkaline recommended) |
| Battery life | About 40 h (alkaline), about 8 h (carbon) |
| Dimensions | 100 × 88 × 23 mm |
| Weight | 43 g (without batteries) |
| Colour | Black |
Good to know
- You need your own headphones or earphones.
- Use alkaline AAA batteries for the longest play time.
- For more amp models, effects and Bluetooth, see the NUX Mighty Plug.
FAQ
Can I play along with songs on my phone?
Yes. Connect your phone to the AUX in jack and you will hear the music and your guitar together in your headphones.
How long do the batteries last?
About 40 hours with alkaline AAA batteries, or about 8 hours with carbon batteries.



































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