The Chinese brand now offers a series of portable amps specially designed for different instruments and a multi-effect unit with 150+ effect types and 300 presets.

Shenzhen, China (April 26, 2019) -- JOYO Audio launches MA-10 series. MA-10 series are portable amps specially designed for different instruments. Each model has dual channel dedicated for the related instruments, you can switch the channel with button on the panel.

  • MA-10A: Acoustic guitar
  • MA-10E: Electric guitar
  • MA-10B: Electric bass

Two hidden strap buckles on both sides of the amp, you can carry it on your back, and bring it everywhere. With 5 inches customized full frequency speaker, high quality Aux In and 3.5mm stereo Headphone Output, you’ll play guitar interference-free and enjoy the subtleness of music. Moreover, the innovative logo of this series will illumine when it's switched on.

This series support different power supply modes, you can use the attached power adapter or 6xAA batteries, battery life would last about 3 hrs.


  • Switchable dual channel.
  • 3.5mm stereo Headphone Output.
  • High quality Aux In.
  • The logo will illumine when it’s switched on.
  • Hidden shoulder strap buckles on both sides.
  • A 5 inches customized full frequency speaker, with rated power of 10W(RMS).
  • Different power supply modes, a power adapter or 6xAA batteries.

The MA-10 series carry street price of $38.99 for MA-10A, $32.99 for MA-10E, $35.99 for MA-10B, and they're available at global JOYO dealers.

Watch the company's video demo:

Gem Box III:
GEM BOX III is the flagship model of JOYO's multi-effects, with smart reversed modeling technology, you are now having 61 high quality preamp modulations, 9 effects module, 157 effect types and 300 preset tones. Moreover, it’s compatible with JOYO STUDIO software to upload AMP models.

As a flagship multi-effects, GEM BOX III also feature the hottest and innovative function-- impulse response, a.k.a IR. With 26 preset IR sample rate Cab models and supports 3rd party sample rate IR load.

With 9 buttons and adjustable signal chain setting, you can adjust each built-in effects respectively., you can arrange each effects inside the box individually. Besides, GEM BOX III features Looper, Drum machine, USB audio recording, Aux in and headphone out. Perfect for recording, rehearsing and live show.


  • 61 high quality preamp modulations, 9 effects module, 157 effect types and 300 preset tones
  • 26 preset, supports 3rd party IR Cab models.
  • Various interface suitable for different venues.
  • With integrated 52 seconds of LOOPER.
  • Drum machine with 40 drum patterns and 10 metronome rhythms.
  • Can be updated or edited by JOYO STUDIO software.

The GEM BOX III carries street price of $366 each, and it’s available at global JOYO dealers.

Watch the company's video demo:

For more information:
Joyo Audio

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Diatonic sequences are powerful tools. Here’s how to use them wisely.



• Understand how to map out the neck in seven positions.
• Learn to combine legato and picking to create long phrases.
• Develop a smooth attack—even at high speeds.

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Knowing how to function in different keys is crucial to improvising in any context. One path to fretboard mastery is learning how to move through positions across the neck. Even something as simple as a three-note-per-string major scale can offer loads of options when it’s time to step up and rip. I’m going to outline seven technical sequences, each one focusing on a position of a diatonic major scale. This should provide a fun workout for the fingers and hopefully inspire a few licks of your own.
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