The Boss Nextone Stage Combo Amp is where classic tube tone meets modern flexibility. Delivering 40 watts of power through a custom 12-inch speaker, this 2-channel combo amplifier uses Boss’s advanced Tube Logic technology to recreate the authentic dynamics and response of four iconic tube types: 6V6, 6L6, EL84, and EL34. Each selectable power amp type re-voices the entire signal path, offering a fully immersive tonal experience from vintage American clean to gritty British overdrive — all without the maintenance of traditional tube amps.

With Nextone Version 2 firmware, the amp offers even deeper tone customization via the Nextone Editor software, allowing you to tweak bias, sag, EQ, boost types, and more. Built-in reverb, tap delay, and tremolo effects enhance your sound, while USB connectivity, 99 user patches, and a flexible effects loop provide studio and stage-ready control. Whether you're crafting tones in your DAW or performing live, the Nextone Stage delivers unmatched tonal diversity in a lightweight, road-ready package.

Features

• 40-watt 1x12" combo amplifier with two independent channels (Clean and Lead)
• Selectable tube emulation for 6V6, 6L6, EL84, and EL34 power amp sections
• Tube Logic modeling for true tube-style dynamics without the weight or maintenance
• Deep tone editing with Nextone Editor: bias, sag, EQ, boost types, FX placement & more
• Built-in effects: lush reverb, tap delay, and classic tube-style tremolo
• Customizable output settings (0.5W, half power, full 40W) for any playing environment
• USB connectivity for direct recording and re-amping with wet/dry signal capture
• Streamlined control layout: 1 knob per function for fast, intuitive tone shaping
• 99 user presets to store and recall your favorite tones for live or studio use

Specs

• Type: Solid State Modeling Combo Amp
• Channels: 2 (Clean/Lead) + Custom Modes
• Speaker: 1 x 12" Boss G12-100
• Power Output: 40W (Selectable 0.5W, Half Power)
• EQ: 3-band EQ (Bass, Middle, Treble)
• Built-in Effects: Reverb, Tap Delay, Tremolo
• Amp Modeling: Roland Tube Logic, Selectable Output Tubes, Editor Control
• Inputs: 1 x 1/4" (instrument)
• Outputs: 1 x 1/4" (8 ohm, internal), 2 x 1/4" (16 ohm), 1 x 1/4" line out
• Effects Loop: Yes
• USB Port: 1 x Type B
• Headphone/Recording Out: 1 x 1/4"
• Footswitch I/O: 2 x 1/4" (Channel/Boost, Delay)
• Software Support: Nextone Editor (Mac/Windows)
• Construction: Black Tolex
• Power Source: Standard IEC cable
• Dimensions (HxWxD): 16.81" x 19.37" x 9.81"
• Weight: 29.5 lbs