Get crushing, full-throttle distortion in an ultra-portable format with the Blackstar FLY 3 High Gain Mini Combo Practice Amp.
Building on the foundation of Blackstar's globally acclaimed mini amplifier family, this heavily upgraded 3-watt combo is purpose-built for metal, hard rock, and punk guitarists who refuse to compromise on tone when travelling light. Stripped-back and aggressive, its cabinet design takes visual cues from Blackstar's legendary Series One MK II flagship, featuring a dark front grille and an aluminium-style control panel that looks as heavy as it sounds.
This travel-friendly mini combo is ideal for guitarists who need a dependable rig for desktop practice, backstage warm-ups, or impromptu writing sessions on the road. Because it fits comfortably into a backpack or gig bag, it functions as a go-anywhere tone station, allowing you to transition from crystal-clear clean chords to saturated lead work the second inspiration strikes.
Crushing Three-Channel Versatility and Nitro Mode
The FLY 3 High Gain expands on traditional mini-amp limits by introducing an all-new three-channel architecture.
Alongside the familiar, pristine Clean and classic Overdrive settings, a stomp of the dedicated Nitro button engages a high-gain preamp stage tuned specifically for contemporary heavy styles. This mode serves up immense saturation, responsive feel, and thunderous distortion while maintaining incredible note separation. To prevent your signal from dissolving into unwanted hiss under high gain, Blackstar has integrated a smart noise gate directly into the Nitro circuit, ensuring your staccato chugs and complex chord voicings remain beautifully tight, focused, and controlled.
Patented ISF Tone Shaping and Tape Delay
Finding your perfect heavy voice is effortless thanks to Blackstar’s patented Infinite Shape Feature (ISF) control. This single-knob EQ system completely bypasses the limitations of traditional tone stacks, allowing you to shift the entire character of the amplifier with a quick turn. Sweeping the knob fully counter-clockwise dials in an aggressive American voice with scooped mid-frequencies and a tight, punchy bottom end—perfect for modern metal rhythms. Turning it fully clockwise delivers a warmer, more mid-forward British crunch that sings with traditional hard-rock character.
Complementing this flexible EQ is a built-in analogue-style digital delay, complete with dedicated Time and Level controls to add spacious depth, atmosphere, and organic slapback to your solos.
Acoustically Tuned Sealed Cabinet
Despite its pocket-sized dimensions, this amplifier delivers a full-bodied sound with genuine low-end presence that defies its size. This is achieved through a custom-designed 3" full-range speaker housed inside an acoustically tuned, sealed enclosure. By mimicking the airflow characteristics of larger stage cabinets, this closed-back design prevents thin, boxy resonances and ensures your riffs carry punch, weight, and satisfying projection whether you are practising at a desk or jamming in a hotel room.
Off-Grid Power and Expanded Connectivity
Engineered for maximum physical mobility, the FLY 3 High Gain runs reliably on 6 x AA batteries, freeing you completely from mains sockets for outdoor sessions or backstage warm-ups. For permanent home placement, it can also be powered via an optional DC power supply. The top panel offers brilliant connectivity, featuring a dedicated auxiliary input to stream backing tracks from a phone or laptop, alongside a speaker-emulated headphone output that provides authentic mic'd-cabinet tones for quiet late-night sessions or direct recording interfaces.
If you want a larger setup, the built-in extension jack allows you to link the unit with an optional Blackstar FLY 103 cabinet, instantly transforming it into an expanded 6-watt stereo rig.
Blackstar FLY 3 High Gain Mini Combo Practice Amp Specifications
- Power Output - 3 watts.
- Amplifier Type - solid-state mini combo.
- Channels - three channels (Clean, Overdrive, Nitro).
- Speaker Configuration - 1x 3" custom-designed full-range speaker.
- Cabinet Construction - acoustically tuned sealed enclosure.
- Tone Control - patented ISF (Infinite Shape Feature) EQ.
- Onboard Effects - digital analogue-style delay.
- Noise Gate - integrated circuit on Nitro channel.
- Inputs - 1/4" guitar jack, 3.5mm AUX input.
- Outputs - 3.5mm emulated headphone/line out, FLY 103 extension speaker jack.
- Power Source - 6x AA batteries (not included) or optional DC power supply.
- Dimensions (cm) - 17.0 L x 12.8 W x 10.2 D
- Weight (Kg) - 0.87
The Blackstar FLY 3 High Gain Mini Combo Practice Amp packs a massive, unrelenting tonal foundation into a pocket-sized footprint. Merging an innovative high-gain channel and integrated noise gate with legendary ISF shaping and total battery-powered freedom, this compact workhorse stands ready to command your mobile practice sessions.