Blackstar FLY 3 High Gain 3 Watt Battery Powered Mini Guitar Amp with Nitro

The Blackstar FLY 3 High Gain is a compact 3 Watt mini guitar amp built for players who want heavier tones without giving up portability. Its three-channel design covers Clean, Overdrive, and Nitro voices, so one small amplifier can move from clear practice tones to saturated rhythm and lead sounds. The custom 3-inch speaker sits in an acoustically tuned, sealed cabinet that keeps the format compact while giving your guitar a focused voice for practice, writing, warmups, and travel.

Three Channels with Dedicated Nitro Gain

Clean and Overdrive channels handle familiar FLY sounds, while the Nitro channel adds a dedicated high-gain option for heavier playing styles. Blackstar pairs Nitro with a built-in noise gate that helps control unwanted noise while preserving sustain and playing dynamics. The patented ISF control lets you sweep between a tighter American-style response and a more mid-forward British character, giving you a broad tonal range from a single control.

Delay, Practice Input, and Flexible Output

A digital tape delay effect adds space to leads, solos, and practice parts without requiring an external pedal. The MP3 and Line Input lets you play along with music, while the emulated line and headphone output supports quiet practice or direct recording. Battery or DC power gives you flexible placement, and the optional FLY 103 extension cabinet can expand the system to a 6 Watt stereo configuration.

For players who want a small amplifier with more gain available, the FLY 3 High Gain combines three distinct channels, hands-on tone shaping, onboard delay, and portable power options in a compact format that is easy to keep close at home or take to a rehearsal space.