Bring your acoustic performance to life with the Blackstar Sonnet 120 — a premium 120-watt acoustic combo amp designed to reproduce the natural tone and detail of your instrument with stunning clarity.

This amp is ready for the stage, studio, coffeehouse, church, or live-stream setup. The Sonnet 120 delivers rich, transparent sound with enough power and headroom for virtually any live acoustic performance. Built for singer-songwriters and performing musicians, it handles both guitar and vocals beautifully with professional-grade features throughout.

Features:

  • 120 Watts of powerful, natural acoustic amplification
  • 1x8” speaker + dual tweeters for full-range clarity
  • Independent microphone and instrument channels
  • Studio-quality reverbs and enhancement controls
  • Bluetooth audio streaming
  • USB audio out for recording and streaming
  • XLR DI outputs for live sound integration
  • Anti-feedback controls and phase switch
  • Lightweight, compact, and performance-ready
  • Elegant black finish

The Sonnet series is known for delivering a warm, open acoustic sound without coloring your instrument’s natural tone. Whether you're fingerpicking, strumming, singing, or running backing tracks, this amp sounds incredible in both small and mid-sized venues.

Perfect for:

  • Acoustic guitarists
  • Solo performers
  • Worship musicians
  • Coffeehouse and small venue gigs
  • Content creators and livestreamers

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Sonnet 120 Natural Response 120-Watt 1x8" Acoustic Guitar Amp
Finish
  • Black
Categories
Year
  • Present
Made In
  • China
Number of Inputs
  • 2 Inputs
Number of Channels
  • 2 Channels
Built-In Effects
  • Built-In Effects
Speaker Configuration
  • 1x8"
Reverb
  • Digital Reverb
Electronics
  • Solid State
Color Family
  • Black
Output Power (Watts)
  • 120

Product safety information may be available here.

Rondinelli Music/Audio

Dubuque, IA, United States
Joined Reverb:2014

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