Solid little amp with classic Boss tones and plenty of versatility. The Cube 20 is perfect for home practice, small gigs, or as a grab-and-go amp that still sounds great.

Clean channel sparkles, drive channel has plenty of bite, and you’ve got built-in effects like delay and reverb to keep things interesting. There’s even an aux input for jamming along to tracks and a recording out for late-night sessions.

This one’s in great condition and fully working — it’s been well looked after and never pushed too hard. Only selling because my setup’s gone digital with the Quad Cortex, and this guy’s just not getting the attention it deserves anymore.

Compact, reliable, and classic Boss — plug in and go.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed2 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • CUBE-20GX 2-Channel 20-Watt 1x8" Guitar Combo
Finish
  • Black
Categories
Year
  • mid-2010s
Number of Inputs
  • 1 Input
Number of Channels
  • 2 Channels
Power Tube Type
  • None
Built-In Effects
  • Built-In Effects
Speaker Configuration
  • 1x8"
Reverb
  • Digital Reverb
Electronics
  • Solid State
Color Family
  • Black
Output Power (Watts)
  • 20

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Our Friend Dave

Teddington, United Kingdom
Joined Reverb:2022

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