Search  for anything...

Fishman Loudbox Micro 40-watt 1 x 5.25-inch Acoustic Guitar Amplifier

  • Based on 70 reviews
Condition: New
Checking for the best price...
$269.95 Why this price?
Holiday Deal Β· 7% off was $289.95

Buy Now, Pay Later


As low as $44.99 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 15
Order within 14 hours and 3 minutes
Available payment plans shown during checkout

Features

  • 1 x 5.25" Solid-state Acoustic Guitar Amp with Mic Input
  • Feedback Suppression
  • Built-in FX
  • 2-channel
  • 40W

Description

The ultimate acoustic practice acoustic amp, delivers legendary Loudbox tone at just over 9 Lbs. Loudbox Micro packs 40 watts of clean acoustic power into a lunchbox-sized acoustic combo. A sealed cabinet design paired with a bi- amplified driver configuration generates rich, full tone from your acoustic instruments. It features a dedicated microphone channel plus an instrument channel with Fishman’s legendary preamp and tone control design. Use the high- quality digital reverb and chorus on the instrument channel to create space and textures while reverb is there for the ready on the microphone channel. Loudbox Micro also includes an aux input, a balanced XLR D.I. output, and a headphone jack when you want to play quietly. With Loudbox Micro, aspiring acoustic musicians are finally able to experience the dynamics and quality sound of more expensive Loudbox models in an easy to use amp that’s inspiring to practice and record with.

Brand: Fishman


Color: Brown


Compatible Devices: Guitar


Output Wattage: 40 Watts


Item Weight: 16 ounces


Product Dimensions: 10.4 x 9.5 x 8.1 inches


Item Weight: 1 pounds


Item model number: PRO-LBT-400


Is Discontinued By Manufacturer: No


Date First Available: November 15, 2023


Manufacturer: Fishman


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nylon tone
Style: Combo Amp
Was looking to electrify my Godin classical guitar. I knew this might be challenging to get a nice nylon string tone but this amp works for nylon really good. Nice and small for my studio. I use it to learn and rehearse songs with some volume and quality tone. This amp delivers. Five star because it did exactly what I wanted it t do. ... show more
Reviewed in the United States on September 5, 2025 by legman

  • Excellent AMP and Mixer for first time user
Style: Combo Amp
I bought this after watching several Youtube testimonials what a great Amp / Mixer it is all in one 10 lb box! Can be used for busking, like street musicians in NY. Need to bring a small battery to give it AC power, I used a small 3 lb 300W battery/inverter, works well with this as it i only needs 40W, sound is great. 2 channels for sound input, Mic and instrument (like a electric guitar or acoustic with pickup). Also has Aux input, can use that to plug in MP3 player to moonlight as a DJ, use this just as an AMP for MP3 player. XLP output jack to connect sound to a computer or another system. Practical for a one person system! Handle is great to move around. ... show more
Reviewed in the United States on May 25, 2025 by Kin S.

  • Small amp. BIG sound!
Style: Combo Amp
Awesome little amp. Perfect for home practice or small room gigs. Crisp, clear, very natural acoustic sound and excellent vocals. The onboard effects are just right. I love that it’s small and light yet really delivers great sound.
Reviewed in the United States on August 26, 2024 by Roy Mis

  • Love This Amp
Style: Combo Amp
This is a review of the Fishman Loudbox Micro Amp. I love this amp. I recently got myself an acoustic/electric Ovation guitar. A present to myself. I already have Marshall and Fender amps for my electric guitar, but I hear that those types of amps do not allow the acoustic pure qualities of an acoustic guitar ring out. This is truly a micro amp. It's about the size of a lunchbox. But even as a small amp, it has a good deal of power as well as nice functions, such as Reverb and Chorus. Plus it has a separate channel for a microphone, if you were so inclined. Certainly worth the money. I play guitar for my own enjoyment. I have no plans to perform live, but if I ever change my mind, this is the amp to use. My verdict: 5 stars. ... show more
Reviewed in the United States on December 5, 2024 by Ray

  • Tuned for acoustic guitar and vocals
Style: Combo Amp
Great amp with reverb and chorus on the guitar channel. Both of these effects are tuned to an acoustic guitar so you can't "overdo" it. Same with the reverb on the vox channel. Perfect for vocals and can't really overdo it. Volume level is great for practice (what I bought it for) and I can see the value of the output going into a PA system. Also plan on using it to record the two channels into my Tascam portastudio onto one channel with the optimized effects for each amp channel ... show more
Reviewed in the United States on July 25, 2025 by Greg Flannery

  • Almost Perfect
Style: Combo Amp
Its a great amp. My electric guitar amps don't work well with acoustic guitars and you can really tell the difference with this amp. The reason it does. not get 5 stars is because it does not have a simple plug, but uses a large power adapter between the amp and the wall socket. I understand that the Loudbox Mini does not use an external power adapter and for that reason I feel it would be just as portable, with a larger speaker and even better sound. If I were to do it again, I would get the mini over the micro. It's also a little pricey. ... show more
Reviewed in the United States on October 8, 2025 by itsok2be

  • Small amp with high-quality sound
Style: Combo Amp
I can't comment on the channel for vocals, but this is a great small amplifier for acoustic guitar. It sounds good and is surprisingly loud for its size. The reverb and chorus effects are useful, without significantly affecting the sound quality of an acoustic guitar, as effects meant for electric guitars do. Fishman has a solid reputation for quality products, and this qualifies as another example. ... show more
Reviewed in the United States on May 17, 2025 by KHoward

  • great light weight amp
Style: Combo Amp
Awesome small light weight Amp for my bass guitar.
Reviewed in the United States on September 17, 2025 by Jim

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...