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Acoustic Guitar Amp Buying Guide for Better Busking

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This guide looks at the latest acoustic combo amplifiers that are the best solution for busking and playing guitar on the go. Beyond battery-powered operation for portability, these acoustic combo amps have everything you need to take your music out into the world.

Acoustic Guitar Amps for Buskers FAQs

How long can an acoustic combo actually operate on batteries?

Some amps can offer 8 full hours at maximum settings, while others may top out at around 4 hours at performance volume. Battery life greatly depends on the type and capacity of batteries used: check the amp’s user manual before purchase for the most exact info about expected battery performance.

How many watts do I need to hear an acoustic combo amp over traffic?

Aim for 50 watts or more if you plan you perform near heavy traffic and street noise. We have found some battery-powered acoustic amps that deliver that much power, but keep in mind that you’ll reduce battery life the louder you turn up.

Can I connect a vocal microphone?

Yes, most of these acoustic combo amps feature a microphone input for dynamic vocal microphones.

Does it have phantom power for condenser mics?

Most portable acoustic combo amps only support dynamic microphones and do not include phantom power. Even if your amp does happen to have it, you may not want to deal with the greater sensitivity of a condenser mic in a noisy street environment.

Do I need an amplifier stand?

Some of these acoustic combos feature some type of tilt-back or similar type of integrated stand. This will help you aim the amp at listeners’ ears instead of at their feet, but you could still use an acoustic amp stand to keep your amp off the ground if you prefer.

How do I handle acoustic amplifier feedback out on the street?

Use your amp’s notch filter, phase switch, or anti-feedback controls to help tame feedback before it occurs. The best way to avoid feedback in any case is to avoid having the amplifier pointed directly at your guitar.

Can I stream backing tracks with Bluetooth? Is there a better way?

Some acoustic combo amps feature Bluetooth for convenient wireless streaming. For greater peace of mind during a performance, you can use a 1/8-inch TRS cable with the amplifier’s aux input for the reliability of a wired connection.

Best Acoustic Amps for Busking

Whether you’re performing on the street or entertaining friends in your backyard, these amps are optimized for go-anywhere performance. We chose these amps for their battery-powered operation, exceptional acoustic tone, and comprehensive features optimized for performers.

Feature
BOSS Cube Street EXBOSS Cube Street EX$719.99View at Sweetwater
Fender Acoustic Junior GoFender Acoustic Junior Go$599.99View at Sweetwater
Fishman Loudbox Mini ChargeFishman Loudbox Mini Charge$549.95View at Sweetwater
BOSS AC-22 LXBOSS AC-22 LX$479.99View at Sweetwater
Channels4222
Mic InputYesYesYesYes
Watts50W100W60W10W
Speakers2 x 8-in2 x 5-in1 x 6.5-in2 x 5-in
Built-in EffectsYesYesYesYes
BluetoothNoYesYesYes
Weight16.4 lbs15.7 lbs21.2 lbs8.9 lbs
PowerAA BatteriesRechargeableRechargeableRechargeable
Battery life20 hours max12 hours max18 hours max10 hours max
Feature
BOSS Cube Street 2BOSS Cube Street 2$384.99View at Sweetwater
Positive Grid Spark MiniPositive Grid Spark Mini$186View at Sweetwater
Positive Grid Spark GOPositive Grid Spark GO$111View at Sweetwater
Channels111
Mic InputYesNoNo
Watts10W10W5W
Speakers2 x 6.5-in2 x 2-in1 x 2-in
Built-in EffectsYesYesYes
BluetoothNoYesYes
Weight9.8 lbs3.3 lbs0.8 lbs
PowerAA BatteriesRechargeableRechargeable
Battery Life11 hours max8 hours max8 hours max

Choose one of these acoustic combo amps if you want to take your music to the streets, to the beach, or just to your backyard. Some of these amps feature built-in rechargeable batteries, others support standard AA batteries. If you need to be heard over loud traffic and street noise, look for an amp with 50 watts of power or more. If you perform with backing tracks, choose an acoustic amp with Bluetooth to stream them wirelessly, or use a wired connection to the amp’s aux input for maximum reliability.

Check out our Acoustic Amp Quick Picks for in-depth analysis of top acoustic amplifiers! 

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