Pricing and availability
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Price
Average Price: $155
Budget/Beginner
$300
$701+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 4 merchants for "Blackstar Fly 3 Stereo Pack". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Blackstar Fly 3 Stereo Pack revolutionizes the way you experience portable sound. This compact powerhouse combines a FLY 3 mini amp with a Fly 103 extension cabinet to deliver a robust 6-watt stereo setup that fits in the palm of your hand. Perfect for guitarists on the go, or anyone craving high-quality sound, this stereo pack doubles as a versatile music playback system for your mobile devices.
Despite its small size, the Fly 3 packs a serious punch, offering the unique Infinite Shape Feature (ISF) that lets you craft your ideal tone, from British to American. The onboard tape delay effect adds depth and resonance, ensuring your playing always sounds rich and full. Connect the Fly 103 cabinet for an expansive stereo experience or use the MP3/line-in jack to transform the setup into a set of powered stereo speakers.
Whether you're practicing silently with the emulated line-out or rocking out loud, the Fly 3 Stereo Pack delivers true Blackstar tones anywhere, thanks to its battery-powered design. It's a must-have for musicians who demand flexibility without sacrificing sound quality.
Key Features:
- 6-watt stereo setup with Fly 3 mini amp and Fly 103 extension cabinet
- Patented Infinite Shape Feature (ISF) for versatile tonal control
- Built-in tape delay effect for added depth
- 3" speakers delivering authentic Blackstar tones
- MP3/line-in jack for music playback or jamming along
- Emulated line-out for silent practice or recording
- Battery-powered for ultimate portability (6 AA batteries or optional power adapter)
- AUX input and headphone output with speaker simulation
Owner's manual
Blackstar Fly 3 Stereo Pack User ManualProduct specs
| Type | Solid State |
| Number of Channels | 2 |
| Configuration | 1 x 3" combo, 1 x 3" extension speaker |
| Total Power | 3W (6W stereo) |
| Effects | Yes |
| EQ | ISF EQ control |
| 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) |
| Effects Loop | No |
| Power Source | 6.5V DC power supply (included) / 6 x AA batteries |
| Height | 4.96" |
| Width | 6.69" |
| Depth | 4.01" |
| Weight | 1.98 lbs. |
FAQs
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What is included in the Blackstar Fly 3 Stereo Pack?
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The Blackstar Fly 3 Stereo Pack includes the FLY 3 mini amp, a FLY 103 extension cabinet, and a power supply, creating a 6-watt stereo setup for guitar or music playback.
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Can the Blackstar Fly 3 Stereo Pack be used as computer speakers?
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Yes, the Blackstar Fly 3 Stereo Pack can function as portable speakers for music playback or as computer speakers, offering versatile use beyond just guitar amplification.
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Does the Blackstar Fly 3 Stereo Pack have built-in effects?
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The Blackstar Fly 3 Stereo Pack features a digital 'tape' delay effect and the patented ISF (Infinite Shape Feature) for versatile sound shaping.
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What power options are available for the Blackstar Fly 3 Stereo Pack?
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The Blackstar Fly 3 Stereo Pack can be powered by the included 6.5V DC power supply or six AA batteries, making it highly portable and convenient for various settings.
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Is the Blackstar Fly 3 suitable for silent practice?
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Yes, the Blackstar Fly 3 features an emulated line out for silent practice or recording, allowing you to play without disturbing others.
Videos
trdmll
Creative Labs Gigaworks T20 vs. Blackstar Fly 3 Stereo Pack demo
Reviews
PROS
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Compact and portable, perfect for on-the-go playing
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Impressive sound quality for a small 3-watt amp
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Versatile with both battery and power cord options
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Long battery life; users report extended playtime
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Effective delay and overdrive effects enhance sound
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ISF control provides versatile tone shaping
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Line in and out options for added connectivity
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Affordable price for features and sound quality
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Clean and overdriven tones maintain clarity
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Extension cab transforms it into a stereo amp
CONS
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Requires a non-standard power supply
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Some users report issues with gain channel functionality
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Limited bass response due to small speaker size
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Blackstar Fly 3 Stereo Pack.
Features and functionality
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The stereo pack is more suited for larger spaces, offering a fuller sound compared to the Bluetooth model.
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Bluetooth can be bypassed using an auxiliary input for similar functionality, making the stereo pack a versatile choice.
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The Fly 3 offers a long battery life and can achieve notable volume levels, enhanced by its onboard delay and reverb effects for versatile practice sessions.
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Use cases and applications
User experience
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For small rooms, a single cabinet from the stereo pack often suffices, providing adequate sound without needing both.
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Despite owning high-end gear, longtime guitarists find the Fly 3 fun and effective for casual practice, highlighting its accessible and satisfying tone quality.
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Some users experience rustling noise when connecting the Fly 3 to a PC, suggesting a potential analogue connection issue rather than digital.
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Comparisons
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The Boss Katana Mini is preferred for its higher gain "brown" mode and improved EQ range, featuring separate bass, middle, and treble controls over Blackstar's ISF.
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Software and compatibility
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Issues with noise suggest trying different USB ports or updating drivers and software on PCs to resolve interference when using Blackstar Fly 3 as a speaker.
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4.5 out of 5
Based on 3 Reviews and 8 Ratings
1535
Very good practice amp for the home
Really good practice amp for the beginner, not too expensive and has the option of the second speaker or just the amp with built in speaker. Does get through batteries a little quick, but has the added benefit of being able to practice anywhere you like.
373
Excellent practice amp! Battery lasts for months
I started with the Fly3 which sounded great. Decided to add the passive extension cab since it's inexpensive. It's compact, lightweight and offers good tone/volume. I usually use the clean setting for technique practice. The extension cab adds more depth. I could play with this pair 10 o'clock vol and 9 o'clock gain without my house mates realising that I'm practising. Delay effect sounds good too.
The only issue is that it's not a good reference monitor when used with a bunch of pedals.
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