Stagg S20AAR 20W Acoustic Guitar Combo Amplifier with Reverb

Place the Stagg 20 AA R in your practice room or on a small stage, and it delivers clear, balanced sound for your acoustic guitar and vocals. This 20-watt combo amp features a dedicated instrument channel and a microphone channel, so you can plug in your guitar and a mic simultaneously, making it perfect for singer-songwriters, buskers, and intimate performances. The built-in digital reverb adds a touch of space to your sound, while the 3-band EQ on the instrument channel lets you shape your tone to suit the room. With an auxiliary input for backing tracks and a headphone output for silent practice, this amp adapts to your needs at home, in the studio, or on the go.

Key specifications

• 20W RMS power output
• 8" full-range speaker plus 1" tweeter
• 2 channels: instrument (1/4" jack) and microphone (XLR)
• Instrument channel controls: gain, bass, middle, treble, volume
• Microphone channel controls: gain, volume
• Master controls: reverb level, master volume
• Built-in digital reverb
• Auxiliary input: 3.5mm stereo jack
• Headphone output: 3.5mm stereo jack
• Cabinet: plywood with metal grille
• Power supply: AC mains

Why choose it

The Stagg 20 AA R offers a compact, all-in-one solution for acoustic amplification. Its two independent channels mean you don't need a separate mixer for small gigs or practice sessions. The inclusion of a tweeter ensures your guitar's high frequencies and vocal sibilance are reproduced with clarity, while the reverb adds depth without overwhelming your natural tone. The sturdy plywood cabinet and metal grille provide durability for regular transport, and the headphone output allows for silent practice at any hour.

Ideal use cases

• Home practice and songwriting sessions
• Small coffeehouse or intimate stage performances
• Buskers needing a portable acoustic amp with mic input
• Rehearsal spaces where a compact, versatile amp is essential

Good to know

The Stagg 20 AA R is a wired amplifier, requiring physical connections for both instrument and microphone. It does not feature wireless connectivity. The auxiliary input accepts a standard 3.5mm stereo jack, so you can easily play along with backing tracks from a phone or MP3 player. The headphone output mutes the speaker for private practice, making it ideal for late-night sessions.