JOYO
Studio Tone. Stage Soul.
Electric Guitar Amplifier
Compact Bass Amplifier
Upgraded Portable Guitar Amp
NEW Jam BUDDY II
New features like a parameter display, 14 amp models, and a built-in audio interface for direct recording
NEW - 30W Portable Bass Amp
30W portable bass combo amp 4" speaker bluetooth 5.1 + OTG direct decording, 3-Band EQ + Compressor
NEW - 30W Portable Bass Amp
BA-30 Vibe Cube: Professional bass-optimized sound with 30W dynamic power, a 4" full-range speaker, and 113x113mm LF radiator. Delivers deep punchy lows, clear mid/highs, and balanced natural tones in a compact design. Available in classic black/white finish.
Mini Electric Guitar Amp
BanTamp Hybrid Guitar Amp Head
Valve and solid state guitar amp tech, 2 channels, that come together in a tiny amp head that can produce an immense high wall of sound
BantamP series 20W tube head
Portable Guitar Amp
Multi-Effects Processor Pedal
More Instrument Cables
More Guitar Pedal Power Supply
More Featured Items
About Us
JOYO TECHNOLOGY is a professional company specializing in R&D, manufacturing and marketing digital products for music education.
When you have any product issues, please enter your order details and send message to the seller, we would be happy to assist.
A compact 5W practice amp designed for quick, simple, everyday guitar practice
Rechargeable Power
- About 5 hours per charge, up to 6 hours with light use. Battery life varies by volume and Bluetooth.
- USB-C Rechargeable
Portable Design
- No extra instrument cable needed.
- Carry it for bedroom practice, dorm rooms, lessons, or travel.
Bluetooth Pairing
- Pair your phone with JA-05G to play songs or backing tracks through the built-in speaker.
- Does NOT Connect to Bluetooth headphones or transmit audio out. No headphone jack.
Practice Along with Your Tracks
- Stream music from your phone and play along.
- Bluetooth is for playback only; no headphone output.
Made for Everyday Indoor Practice
Compact and cable-free for bedroom practice, dorm rooms, desk setups, lessons, warm-ups, and playing along with backing tracks.
- JA-05G is a guitar practice amp suitable for guitar beginners or daily practice at home, easy to use and help you get rid of the trouble of using cord.
- For richer sound, headphone practice, or more advanced features, consider JOYO JA-02 II or JAM BUDDY
Four Essential Practice Tones, Switch Sounds With Simple Onboard Controls.
Reverb - Long press for 3s
- Long press the effect button for 3 seconds to turn on/off the reverb effect
- Adds space and ambience to make practice sound fuller and more natural.
Clean - Green light
- Tap the effect button to change the effect
- Clear tone for warm-ups, chords, scales, and daily technique practice.
Overdrive - Yellow light
- Tap the effect button to change the effect
- Adds light grit and response for blues, classic rock, and expressive playing.
Distortion - Red light
- Tap the effect button to change the effect
- A heavier driven sound for riffs, power chords, and rock practice.
Specifications
What is the extra 6.35mm plug extender for?
The included 1/4-inch 6.35mm plug extension adapter helps the JA-05G fit more electric guitar jack layouts, including Strat-style, recessed, or angled output jacks. Use it when the amp cannot plug in smoothly or needs a better angle.
Can it connect to Bluetooth headphones? Is there a headphone jack?
No. Bluetooth is for playing songs or backing tracks from your phone through the amp only. JA-05G does not connect to Bluetooth headphones, transmit guitar audio out, or include a headphone jack.
What is this mini guitar amp best for?
JA-05G is best for personal electric guitar practice, bedroom playing, dorm rooms, travel, lessons, and quick warm-ups. It is a compact 5W practice amp, not for stage volume, full-band rehearsal, or bass guitar.
How long does the battery last? How should I charge it?
A full charge provides about 5 hours, or up to 6 hours under light to moderate use. Battery life varies by volume, effects, and Bluetooth playback. Use the USB-C cable with a 5V, 2A charger; chargers over 5V may damage it.
What should I do if I have any product issues?
If you need any help with setup or use, send us a message through the order page.
Find the Right JOYO Amp for Your Sound
 JA-05G |  JA-02 II |  JAM BUDDY II |  DC-15S |  MA-10A |  MA-10B |  BA-30 | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Product Type | Plug-in Mini Amp | Mini Guitar Amp | Multi-FX Guitar Amp | Digital Guitar Amp | Acoustic Amp | Bass Mini Amp | Bass Combo Amp |
Power | 5 Watts | 5 Watts | 10 Watts | 15 Watts | 10 Watts | 10 Watts | 30 Watts |
Instrument | Electric Guitar | Electric Guitar | Electric Guitar | Electric Guitar | Acoustic / Ukulele | Bass | Bass |
Key Advantage | Plug & Play | AUX + Headphone | Multi effects + Looper | Guitar Tools | Acoustic Bright | Bass Drive | 30W + OTG |
Effects & Amp Models | Clean/Overdrive/Distortion/RVB | Clean & OD effects,Gain & Tone | 14 Amp Models, 9 Effects | 9 Models, 6 Effects | Normal / Bright channels | Normal / Drive channels | Compressor |
Backing Track | Bluetooth | BT / AUX | BT / Line In | BT / AUX | AUX | AUX | Bluetooth |
Best For | Quick Practice | Home Practice | Portable guitar practice | Guitar jam | Acoustic Practice | Bass Practice | Bass Practice |
AUX / Line In | X | 3.5mm AUX | 3.5mm Line In | 6.35mm AUX | 3.5mm AUX | 3.5mm AUX | X |
Headphone Out | X | 3.5mm jack | 3.5mm jack | 6.35mm jack | 3.5mm jack | 3.5mm jack | 3.5mm jack |
Phone Live & Rec | X | X | USB-C Phone Rec | 3.5mm Phone Rec | X | X | USB-C Phone Rec |
Bluetooth | ? | ? | ? | ? | ? | ? | ? |
Main User | New Guitarist | Beginner | Intermediate | Beginner, Intermediate | Acoustic Player | Bass Beginner | Bass Beginner, Intermediate |
A compact 5W practice amp designed for quick, simple, everyday guitar practice
Rechargeable Power
Portable Design
Bluetooth Pairing
Practice Along with Your Tracks
Made for Everyday Indoor Practice
- About 5 hours per charge, up to 6 hours with light use. Battery life varies by volume and Bluetooth.
- USB-C Rechargeable
- No extra instrument cable needed.
- Carry it for bedroom practice, dorm rooms, lessons, or travel.
- Pair your phone with JA-05G to play songs or backing tracks through the built-in speaker.
- Does NOT Connect to Bluetooth headphones or transmit audio out. No headphone jack.
- Stream music from your phone and play along.
- Bluetooth is for playback only; no headphone output.
Compact and cable-free for bedroom practice, dorm rooms, desk setups, lessons, warm-ups, and playing along with backing tracks.
- JA-05G is a guitar practice amp suitable for guitar beginners or daily practice at home, easy to use and help you get rid of the trouble of using cord.
- For richer sound, headphone practice, or more advanced features, consider JOYO JA-02 II or JAM BUDDY
Four Essential Practice Tones, Switch Sounds With Simple Onboard Controls.
Reverb - Long press for 3s
- Long press the effect button for 3 seconds to turn on/off the reverb effect
- Adds space and ambience to make practice sound fuller and more natural.
Clean - Green light
- Tap the effect button to change the effect
- Clear tone for warm-ups, chords, scales, and daily technique practice.
Overdrive - Yellow light
- Tap the effect button to change the effect
- Adds light grit and response for blues, classic rock, and expressive playing.
Distortion - Red light
- Tap the effect button to change the effect
- A heavier driven sound for riffs, power chords, and rock practice.
Specifications
| Power | DC 5V, 1A USB-C ( Built-in 3.7V/1500mAh lithium battery, We suggest that you use 5V 2A charger ) |
|---|---|
| Output Power | 5W |
| Input Impedance | 470K |
| Speaker Impedance | 4O |
| Weight | 141g |
| Dimensions | 60(L)x42(W)x 105(H)mm |
| Packing List | JOYO JA-05G Mini Guitar Amp ×1, USB-C Charging Cable ×1, 1/4-Inch 6.35mm Plug Extension Adapter ×1, Owner’s Manual ×1. |
What is the extra 6.35mm plug extender for?
The included 1/4-inch 6.35mm plug extension adapter helps the JA-05G fit more electric guitar jack layouts, including Strat-style, recessed, or angled output jacks. Use it when the amp cannot plug in smoothly or needs a better angle.
Can it connect to Bluetooth headphones? Is there a headphone jack?
No. Bluetooth is for playing songs or backing tracks from your phone through the amp only. JA-05G does not connect to Bluetooth headphones, transmit guitar audio out, or include a headphone jack.
What is this mini guitar amp best for?
JA-05G is best for personal electric guitar practice, bedroom playing, dorm rooms, travel, lessons, and quick warm-ups. It is a compact 5W practice amp, not for stage volume, full-band rehearsal, or bass guitar.
How long does the battery last? How should I charge it?
A full charge provides about 5 hours, or up to 6 hours under light to moderate use. Battery life varies by volume, effects, and Bluetooth playback. Use the USB-C cable with a 5V, 2A charger; chargers over 5V may damage it.
What should I do if I have any product issues?
If you need any help with setup or use, send us a message through the order page.
Find the Right JOYO Amp for Your Sound
JA-05G | JA-02 II | JAM BUDDY II | DC-15S | MA-10A | MA-10B | BA-30 |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Product Type | ||||||
| Plug-in Mini Amp | Mini Guitar Amp | Multi-FX Guitar Amp | Digital Guitar Amp | Acoustic Amp | Bass Mini Amp | Bass Combo Amp |
| Power | ||||||
| 5 Watts | 5 Watts | 10 Watts | 15 Watts | 10 Watts | 10 Watts | 30 Watts |
| Instrument | ||||||
| Electric Guitar | Electric Guitar | Electric Guitar | Electric Guitar | Acoustic / Ukulele | Bass | Bass |
| Key Advantage | ||||||
| Plug & Play | AUX + Headphone | Multi effects + Looper | Guitar Tools | Acoustic Bright | Bass Drive | 30W + OTG |
| Effects & Amp Models | ||||||
| Clean/Overdrive/Distortion/RVB | Clean & OD effects,Gain & Tone | 14 Amp Models, 9 Effects | 9 Models, 6 Effects | Normal / Bright channels | Normal / Drive channels | Compressor |
| Backing Track | ||||||
| Bluetooth | BT / AUX | BT / Line In | BT / AUX | AUX | AUX | Bluetooth |
| Best For | ||||||
| Quick Practice | Home Practice | Portable guitar practice | Guitar jam | Acoustic Practice | Bass Practice | Bass Practice |
| AUX / Line In | ||||||
| X | 3.5mm AUX | 3.5mm Line In | 6.35mm AUX | 3.5mm AUX | 3.5mm AUX | X |
| Headphone Out | ||||||
| X | 3.5mm jack | 3.5mm jack | 6.35mm jack | 3.5mm jack | 3.5mm jack | 3.5mm jack |
| Phone Live & Rec | ||||||
| X | X | USB-C Phone Rec | 3.5mm Phone Rec | X | X | USB-C Phone Rec |
| Bluetooth | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Main User | ||||||
| New Guitarist | Beginner | Intermediate | Beginner, Intermediate | Acoustic Player | Bass Beginner | Bass Beginner, Intermediate |
JOYO
Studio Tone. Stage Soul.
Electric Guitar Amplifier
Compact Bass Amplifier
Upgraded Portable Guitar Amp
NEW Jam BUDDY II
New features like a parameter display, 14 amp models, and a built-in audio interface for direct recording
NEW - 30W Portable Bass Amp
30W portable bass combo amp 4" speaker bluetooth 5.1 + OTG direct decording, 3-Band EQ + Compressor
NEW - 30W Portable Bass Amp
BA-30 Vibe Cube: Professional bass-optimized sound with 30W dynamic power, a 4" full-range speaker, and 113x113mm LF radiator. Delivers deep punchy lows, clear mid/highs, and balanced natural tones in a compact design. Available in classic black/white finish.
Mini Electric Guitar Amp
BanTamp Hybrid Guitar Amp Head
Valve and solid state guitar amp tech, 2 channels, that come together in a tiny amp head that can produce an immense high wall of sound
BantamP series 20W tube head
Portable Guitar Amp
Multi-Effects Processor Pedal
More Instrument Cables
More Guitar Pedal Power Supply
More Featured Items
About Us
JOYO TECHNOLOGY is a professional company specializing in R&D, manufacturing and marketing digital products for music education.
When you have any product issues, please enter your order details and send message to the seller, we would be happy to assist.