Joyo BSK-80 Combo for Acoustic-electric Guitar

Joyo BSK-80 — 80 W Battery-Powered Acoustic Amplifier for Busking and Live Streaming

The Joyo BSK-80 is a portable 80 W acoustic combo for guitarists and vocalists who play where there is no power outlet. A rechargeable lithium battery delivers approximately 8 hours of operation, so street performers and outdoor ceremonies run from a single charge. The closed-back cabinet pairs a 10" main driver with a 3" tweeter for warmth and articulation in open air.

What sets this model apart in the portable acoustic amp segment

Two independent channels — instrument and microphone — each carry their own EQ and reverb, so a guitar and a vocal mix without an external mixer. The guitar channel adds chorus, delay with tap tempo, a phase inverter, and an anti-feedback suppressor with auto-scan that locks out problem frequencies. A 30-second looper plus a 9 V / 500 mA DC output runs a stompbox without a separate supply.

Power and portability — busking-ready acoustic combo

Headroom matters more than peak wattage on paper for a battery amp. Output provides 80 W RMS through a 10" woofer and 3" tweeter, enough for crowds of roughly 50 people. The closed-back wooden cabinet measures 500 × 290 × 375 mm and weighs 14.2 kg, keeping bass response tight and preventing speaker bleed into open microphones.

• Power output is 80 W RMS, which provides ample headroom for medium-sized venues.
• Battery Life: approx. 8 hours per charge
• Speaker Configuration: 10" main driver + 3" tweeter in a closed-back cabinet

Two-channel architecture with built-in effects and looper

The guitar channel runs a three-band EQ plus chorus, reverb, and delay with a tap-tempo button. The microphone channel carries its own Bass and Treble EQ plus independent reverb, so a vocal sits naturally above the instrument. A 30-second looper with unlimited overdubs lets solo performers build layered arrangements without a second player.

• Channels: 2 independent (instrument + microphone)
• Guitar Effects: Chorus, Reverb, Delay with tap tempo
• Looper: 30 seconds recording, unlimited overdubs

Bluetooth, footswitch, and live-streaming I/O

Modern performers stream, record, and back-track simultaneously. The rear panel adds a 6.3 mm headphone output for silent practice and a DC 9 V / 500 mA output that powers external stompboxes without a separate supply. Bluetooth plays backing tracks from a phone, while a 3.5 mm link jack connects to apps like AmpliTube or JamUp for recording. A balanced XLR output feeds a front-of-house mixer.

• Bluetooth offers wireless backing track playback.
• Footswitch Port: Yes (footswitch included)
• Live Streaming: Balanced XLR out + 3.5 mm link jack

Buskers, singer-songwriters, and live-streaming guitarists

This instrument suits solo acoustic performers who need one piece of gear covering guitar, vocal, effects, looping, and amplification. Street buskers benefit most from the 8-hour battery and tilt-back stand, which lets the cabinet sit on pavement without a separate stand. Singer-songwriters gain a footswitch-controlled looper and tap-tempo delay for one-person arrangements. Live streamers get the balanced XLR output and 3.5 mm link jack for clean routing into a phone, interface, or DAW.

Joyo and the BSK series evolution

The manufacturer introduced the original BSK-60 as a portable acoustic amp aimed at street performers, and this model builds on that platform with higher wattage, longer battery life, and a live-streaming feature set. Includes footswitch, power supply, and connection cables in the box.