GTS-20
Compact floor/pedalboard
Guitar TubeAmp modelling amplifier
Fully analogue. No software.
Your sound — wherever you play.
LIFE IS TOO SHORT
FOR BAD TONE!!!
Over the years of playing live and in the studio, every musician has wanted to achieve consistent sound results — regardless of the acoustic environment or additional equipment.
That’s why we built the GTS-20. It puts the control of your sound back in your hands.
THE HEART OF GTS-20
100% FULLY ANALOGUE
At the heart of the GTS-20 is a fully analogue signal path that brings together the essential elements of a traditional guitar rig — amplifier, speaker cabinet and microphone — in one compact system.
GUITAR
AMP
CAB
MIC
YOUR SOUNDAMP · CAB · MIC
CLASSIC TONES. YOUR WAY.
AMP
- From crystal clean to hard rock.
- Smooth transition between WARM / JAZZ – CALIFORNIA – BRITISH with intermediate hybrid positions.
CAB
- COMBO
Open-back · 2 × 12" - STACK
Closed-back · 4 × 12"
MIC
- OFF-AXIS
Smoother character. - CENTER
More high-frequency spectrum and sparkle.
MORE THAN AMP · CAB · MIC
BUILT-IN TOOLS FOR REAL MUSICIANS
ANALOGUE COMPRESSOR
- ARCTONE LED-LDR
- Soft Knee
- MIX control
- 1:1 to 10:1
- Up to +16 dB boost
FX LOOP
- Transformer-coupled SEND – RETURN
- Use your favourite external pedals
REVERB
- Switchable reverb
- REV MIX control
MODULATION FX
- CHORUS · FLANGE · TREMOLO
- MIX and RATE controls
- Dedicated footswitch
THE FREEDOM OF USING A GTS-20
ONE DEVICE. ENDLESS POSSIBILITIES.
LIVE
Directly through the mixer.
Consistent sound, no mic in front of a cabinet.
RECORD
Perfect for studio or home recording. No expensive amps or microphones required.
PRACTICE
Play silently with headphones or through a hi-fi/monitor system.
TRAVEL
Compact and lightweight. You don’t have to carry a heavy amp head or combo.
50 W.
NO POWERED MONITOR REQUIRED.
A built-in 50 W RMS power amplifier lets you connect passive stage monitors, guitar cabs or FRFR speakers. It still sounds and feels like a real guitar cabinet.
CONNECT TO ALMOST ANYTHING
BUILT THE ARCTONE WAY
QUALITY YOU CAN FEEL
Stainless steel body
Through-hole components
Hand-built with care
Laser-engraved markings
Illuminated logo
SMALL BOX. SERIOUS HARDWARE.
BUILT TO GO ANYWHERE.
- 190 × 145 × 50 mm
- 915 g (unit only)
- 50 W RMS
- 24 V DC / 3 A
- Stainless steel enclosure
CONTROLS & CONNECTIONS
Front Panel
Rear Panel
