Home / JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)
  • JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)

JOYO 20W Guitar Amp for Acoustic Guitar Built-in Bluetooth and Battery with Reverb Chorus Delay Effect for Practicing and Outdoors (AC-20S)

Acoustic Specific Design: AC-20S specifically designed for acoustic guitars, it features a unique amplification curve that optimizes the high, mid, and low frequencies, enhancing the brightness and fullness of high notes and the richness and power of mid - low frequencies
Digital Sound Effects: J
$99.26
$319.98
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  • Detail
  • Playing and singing, live streaming and internal recording function
    • AC adapter input voltageAC100-240V 50-60HzAC adapter output voltageDC15V/4ABattery specifications11.1V,2.2Ah lithium battery packGuitar Input Sensitivity-16 dBV/1mΩMic Channel Input Sensitivity-33dBV/5.6kΩSpeaker's specifications2x4-inch,4Ω,15WRMS power20W(10W+10W)Dimensions316*235*190mmWeight5.4kgPackage contentsAC adapterx1/ Power cablex1/ USB Type-C Cablex1x2meters/ USB-C to Lightning Adapterx1/ Owner's manualx1 (TRRS Cable is not included)TipPiezoelectric, Patch, and Coil Pickups for Acoustic Guitars Require Connection to a Preamplifier.

  • How long does the battery life actually last?

    The battery life is usually up to 4-6 hours in actual use. Built-in lithium battery Support outdoor performance or practice needs, and can be quickly recharged at any time through the adapter.

  • How stable is the Bluetooth and audio interface connection? What devices are supported?

    AC-20S supports stable Bluetooth connection for mainstream devices (mobile phones, tablets, computers) with low transmission delay, suitable for playing backing tracks or live music. All interfaces are optimised to ensure clear sound quality.

  • Can the three digital effects (Chorus, Delay, Reverb) be used at the same time? How to operate?

    Yes! The AC-20S's DSP chip supports the use of all three effects on top of each other. Adjusting the intensity of each effect with separate knobs on the panel makes it easy to add a professional-grade sense of ambience to acoustic guitars and vocals.

  • What are the differences between AC-20S and AC-40S?

    Power, Tone effects, and whether it contains Support Tripod

  • Important information before purchase!

    Updated Package Contents: Acoustic Combo Amplifier,AC Adapter & Power Cable,USB Type-C Cable,USB-C to Lightning Adapter. (TRRS Cable is no longer included)

    Please note this change before completing your order.

    • Deeply committed to the field of musical instruments, JOYO creates versatile and portable audio devices based on the needs of guests and fans.

    2025 JOYO Latest Acoustic Amp with Effect

    AC-20S acoustic guitar amplifier

    Portable Guitar Amp

    Portable combo speaker

    Specifications

    Accompaniment

    VOCAL CHANNEL

    GUITAR CHANNEL

    Recording Function

    Various music scenarios

    How long does the battery life actually last?

    How stable is the Bluetooth and audio interface connection? What devices are supported?

    Can the three digital effects (Chorus, Delay, Reverb) be used at the same time? How to operate?

    What are the differences between AC-20S and AC-40S?

    Important information before purchase!

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