Pricing and availability
We compare 600+ stores and found this item at 9 stores. Prices updated .
Store
Reviews
Price
Average Price: $76
Budget/Beginner
$79
$180+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 6 merchants for "Blackstar Fly 3W Guitar Combo Amp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Meet the Blackstar Fly 3W Guitar Combo Amp, a mini powerhouse that proves size isn't everything when it comes to delivering an incredible punch of sound. Despite its compact form, this 3W marvel guarantees an impressive tonal output, perfect for those spontaneous jamming sessions.
The Fly 3W hosts two diverse channels; a clean channel for crystalline sound and an overdrive channel for those gritty rock vibes. Its built-in digital delay further adds depth and dimension to your sound. With the ability to control delay time, level, and feedback, you can create everything from lush, ambient soundscapes to short, sharp echoes.
What sets the Fly 3W apart is Blackstar's patented Infinite Shape Feature (ISF). This innovative feature allows you to blend between classic British and American voicings, giving you complete control over your tone. The options are limitless, from bright and sharp to warm and rounded.
The Fly 3W is designed for portability, with a built-in rechargeable lithium-ion battery that offers up to 20 hours of playtime on a single charge. The Aux input allows you to connect your smartphone or other audio devices, making it easy to jam along to your favorite tracks.
Key Features:
- 2 channels for clean and overdrive tones
- Infinite Shape Feature for a wide range of tonal choices
- Built-in digital delay for added depth and resonance
- Aux input for jamming along or listening to music
- Emulated line-out for silent practice or recording
- 3-inch speaker delivering true Blackstar tones
- Portable design with rechargeable lithium-ion battery
- Can also be powered by 6 AA batteries or an optional power supply
Product specs
| Type | Solid State |
| Number of Channels | 2 |
| Total Power | 3W |
| Speaker Size | 1 x 3" |
| Effects | Yes |
| EQ | 1-band |
| Inputs | 1 x 1/4" (instrument), 1 x 1/8" (line in) |
| Outputs | 1 x 1/8" (emulated out/headphones), 1 x RJ45 jack (extension speaker) |
| Headphones | Yes |
| Power Source | 6.5V DC power supply (sold separately) / 6 x AA batteries |
| Height | 4.96" |
| Width | 6.69" |
| Depth | 4.01" |
| Weight | 1.98 lbs. |
FAQs
-
What type of power source does the Blackstar Fly 3W Guitar Combo Amp require?
-
The Blackstar Fly 3W can be powered by a 6.5V DC power supply (sold separately) or six AA batteries, making it versatile for both portable and stationary use.
-
Can the Blackstar Fly 3W amp be used with headphones?
-
Yes, the Blackstar Fly 3W features a 1/8" emulated out/headphones jack, allowing for private practice sessions without disturbing others.
-
What is the Infinite Shape Feature (ISF) on the Blackstar Fly 3W?
-
The ISF allows you to adjust the amp's tonal characteristics seamlessly between classic American and British tones, offering flexibility in shaping your sound.
-
Is the Blackstar Fly 3W suitable for practice at home?
-
Absolutely, the Blackstar Fly 3W is designed as a compact mini amp, ideal for home practice with its 3-watt power and versatile sound options.
-
Does the Blackstar Fly 3W support external speakers?
-
Yes, it includes an RJ45 jack for connecting an extension speaker, expanding its sound output capabilities when needed.
Equipboard's Expert Review
Equipboard tested this
Tiny Titan Packs Surprising Punch
When we first got our hands on the Blackstar Fly 3, we were admittedly skeptical. A battery-powered amp that actually sounds good? In our tests, this little powerhouse quickly proved us wrong.
The compact, lightweight design immediately caught our eye. While the plastic construction might raise some eyebrows, we found the build quality solid for the price point. The controls feel sturdy and responsive, with chunky knobs that operate smoothly.
Sound-wise, this amp punches well above its weight class. We were impressed by its wide, three-dimensional sound that defies its tiny stature. The clean tones are crystal clear, and the gain flexibility rivals much larger amps. However, metal enthusiasts might find the built-in drive channel lacking for their needs.
The onboard delay is a nice touch, though we found it can get washed out easily at higher volumes. We loved the MP3 line-in for jamming along with backing tracks.
For us, the Fly 3 is a fantastic practice amp for guitarists on the go or those living in tight spaces. Its impressive tone and portability make it a great value, though we wish the power supply was included rather than an extra purchase.
If you're looking for a compact, versatile practice amp with surprisingly good sound, the Blackstar Fly 3 is hard to beat. Just don't expect it to replace your main gigging amp.
Videos
Marty Music
Is This the BIGGEST Sounding Small Guitar Amp?
Reviews
PROS
-
Excellent sound quality for its size
-
Portable and battery-powered for easy mobility
-
Features clean and overdrive channels for versatility
-
Built-in delay effect adds depth to sound
-
Aux input allows playing along with music
-
Headphone jack for silent practice
-
Surprisingly loud volume for a 3W amp
-
Durable construction and sleek design
-
Gain flexibility for varied distortion levels
-
Extension cab option for enhanced low end and volume
CONS
-
Distorts easily with the extension speaker
-
Some users found the delay effect lacking
-
Mid-range crunch might be too pronounced for some
-
Limited gain for heavy metal tones
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Blackstar Fly 3W Guitar Combo Amp.
Features and functionality
-
The Blackstar Fly 3 includes a built-in delay and reverb, appealing for a plug-and-play experience.
Source -
The Fly 3's ISF control is less versatile than the Boss Katana Mini's separate bass, middle, and treble EQ controls.
Source -
The delay effect on the Fly 3 is energy-efficient, allowing batteries to last significantly longer compared to amps using more power-intensive reverb.
Source -
Adding a second cabinet significantly increases volume, satisfying those seeking louder output from a small package.
Source
Comparisons
Use cases and applications
-
Owners appreciate the Fly 3 for its long battery life and portability, making it ideal for travel and practice.
Source
Value and pricing
-
The Bluetooth version of the Blackstar Fly 3 is available for as low as $40 on sale, offering additional functionality at a budget-friendly price.
Source
User experience
-
When the second channel with distortion is activated, the amp becomes considerably louder, potentially too loud for use in quiet environments like a family home.
Source -
A limited edition model with a unique flag design on the speaker grille appeals to collectors and those seeking distinctive aesthetics.
Source
4.5 out of 5
Based on 20 Reviews and 77 Ratings
3586
Moms: buy this for your kids
This is a really good started amp, it's not terribly loud, you can even take in with you on camping or cabin trips since it's battery powered. It comes with a built in Delay/Reverb with a timer. Has a Gain, EQ and Vol knob. Simply practical. Has headphone jack and a jack for input so you use it as a speaker system. I Has bloody Bluetooth, what more can you ask for?. It's so good, even works as a interface or you can plug your amps on for headphones or low vol. Guitar sounds fine and you can use pedals on it too. Would recommend practicing on this 24/7. This is fantastic. Only complaint I have is the battery's and it does not turn off by itself so if your lad Is drunk at a party say goodbye to a good 6 batteries AA. Turn it off and it can last a long time.
137
Fantastic
When someone says practice amp, this is what I suggest now. It just sounds good with good battery life and a solid build quality for not a lot of money. For me, it works with both humbucker and filter-tron pickups and it works everywhere at volume levels that lets the kids sleep and me practice. Sunroom, front porch, across the street giving lessons on another front step, living room, kitchen table.
Some might quibble with the ISF control over a Treble/Mid/Bass EQ, but I've found dialing to one side for humbuckers and the other side for filter-trons is all the control I actually need in a practice amp and leaves me not fiddling with the controls, but just playing. The delay is excellent for giving a nice reverb-ish feel at lower settings, all the way to a few repeats when desired.
My only ask for this would be to include the power supply with it instead of as an extra cost, but then I love having the freedom to just pick it up and move where it is quieter in a house with three kids.
I like when things just work and this does.
483
A Mini Amp that sounds like an Amp
Blackstar hit one out of the park with is amp. While in G.C. during the holidays the staff were unboxing the Fly. Being a Blackstar Fan and needing a travel amp I bought it. The tone and heft sold me on the purchase
Owning many headphone and micro amps the Blackstar Fly is the best I ever used or owned. Other amps sound like listening to music through a handheld transistor radio. Thin/Tinny/Flat. The Fly sounds like a real amp for its size. True guitar tone comes through even at low volumes. The tone is meaty and the distortion is good as any top solid state amp. The ISF can be used as a tone control however it only controls the mids in that capacity.
Having a delay instead of reverb (which is uncommon in a Micro Amp) is a great idea and suits the way I play anyway.
Whether you are a beginner, traveler, parent, backyard performer the Fly is not only a great value but great amp. Especially if your kid gives up on the guitar you are not out of a lot of money and the kid has a good music speaker so not a complete loss.
Why?
1. Headphone Jack, which is better than ID TVP series amps
2. Satisfying sound at low volumes which make parents, Neighbours, Hotel Guest happy. Win-Win for everyone.
3. Loud enough for camping/deck playing
4. Lightweight and compact for on the FLY playing.
5. You could use it for busking I guess.
6. Use it to play music from Mp3/phone/Computer. It sounds as good as my bluetooth speakers i.e. Bose; so I can jam along with recordings.
What sucks the store did have a DC power supply and had to order one. I had fried the Fly using a Radio Shack power supply (matching Voltage and Amp). So you have to use Blackstar's power supply. Though the battery life is not bad about 15 hrs.
132
Get one.
I was searching for something that I can use Backstage, in the car, in my bedroom, pretty much anywhere, and still have a great tone. I played one at a local Guitar Center and immediately ordered it, it's flawless for good rock/metal tone, and anything in between. Sound is really really full for the size and plugging into the aux jack on these things and playing along to things works seamlessly.
140
THE ONE
i had use a lot of mini amps, but i must say that this is THE mini amp. It's so versatile, and the sound is so perfect. (obviously, we are talking about a mini amp). You can use it clean, with a little bit of gain or just push the OD button to make it sound like a little bastard. I love the chance to use it connected with my phone or any device using the AUX input. And the most experience i had, i played live with it. YES, i used the Headphones output to go straight to the mixer with my Cort SFX-E (Electro acoustic guitar) and it was awesome!!! even i was using batteries, by the way, don't care about buying the AC adapter, cause the batteries work for soooooo much time. I'm so happy about this mini amp!!! Totally recomend it!
263
Cool Amp
This little amp packs quite a punch that I did not expect. It has great gain distortion and a very nice built in reverb. There is a knob that blends either American or British amp sound, I really don't understand what that is about and can't tell much difference from one end of the spectrum to the other. Great bedroom practice amp, and I suppose you could take this out in a park somewhere and annoy people with it too. I am very glad I bought this amp, it is great!
483
Love this little amp. It sounds like a amp.
Artist usage
Add artist
A run through amps mic'd up on stage was the Blackstar Fly 3 in Toronto Canada. Also seen in rehearsals as a practice amp.
Instagram story on 24 Apr 2018.
This photo on Underworld's Instagram, posted by Karl Hyde, shows them recording using a Blackstar Fly 3W Guitar Combo mini amp. The photo is captioned, "Recording big guitars on a tiny amp for #underworld in #Essex"
The 4 knobs across the top of the amp identify it as the Blackstar Fly 3W, as well as the "Y" from the word "FLY" that appears behind the 1/4" guitar cable input.
In this Guitar World article of October 14, 2021 about Mike Rutherford's favourite Squier Bullet Strat.
“Sitting at home in Cape Town plugged into his Blackstar 3-watt amp, Mike just fell in love with [his new Squier Bullet Strat] playing along to his laptop and relearning all the Genesis songs. That was him for almost all of the first lockdown because he wasn’t allowed out of Cape Town."
Thomas "TJ" Bell holding his Blackstar Fly 3W amp, posted from the Blackstar Instagram account:
"Excellent practice amp for when I'm on the road! Crisp clean to crunchy gain. My favorite function is the delay! I can sit and jam on this thing for hours.” - TJ Bell of @escapethefate on the #blackstar #fly3
In this image from Underworld's Instagram account, Karl has posted a photo of his Fly3 mini amp in the studio.
"Finishing up rehearsals here in Tokyo with B’z... Japan’s biggest rock band! Been in the thick of it! Missing home and my family but looking forward to playing multiple arena shows in all cities all summer... Thanks to my bud @philx1111 for telling me how much he loves his @blackstaramps practice amp when we recently jammed together. They kindly gave me one a while back and I finally remembered to pack it! Thanks guys! It’s now way more fun “hotel room jamming” with some gain and volume! And, I told B’z guitar badass Tak Matsumoto about it and he has also picked one up and digs it too! Ok, if you’re in Japan come and see a B’z show! 30 years of non-stop chart topping arena rock!"
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Blackstar Fly 3W Guitar Combo Amp, it is most commonly used with the following gear.
Community setups
Show yoursSimilar
Add recommendation1 alternative for Blackstar Fly 3W Guitar Combo Amp, curated by the Equipboard community.
$88.60 - $114.99
Similar features but with a 3-band EQ. The speaker is larger and it has better distorted tones at high gain.
More Blackstar Mini Guitar Amplifiers
Accessories & Related Items
Gear Guides
Most Popular Mini Guitar Amplifiers
Most Popular Brands
-
Added to Equipboard on by
modmanGear IQ 431
-