Demo

This is a Floor Model & Demo AMP, Perfect Condition and Working Order. NEW Condition!

Custom built and supercharged for the stage, the new GA-112 is a unique, powerhouse guitar amplifier. With our latest COSM® amp model onboard — Progressive Amp — the GA-112 empowers guitarists with original sound creation, intuitive control, and the ultimate in comfort, expression, and playability. The GA-112, with a single 12" speaker and 100W of power, is perfect for rehearsal studios or small- to medium-scale live venues.

Progressive Amp
Built into the GA-212 and GA-112 is a new and unique COSM® amp model called Progressive Amp. With the simple twist of the DRIVE knob and push of the BOOST button, you can morph through a diverse sonic landscape of new amp sounds, from clean to super extreme.

Instant Access
No matter what sound you're going for, the GA series makes it fast and easy to find with only two volume knobs, three tone-control knobs, presence, and reverb effects to navigate. From your mind to your fingers, the GA series inspires fast workflow and fluid performance.

Smart Channel
The new Smart Channel feature always saves your latest changes to panel settings automatically, and you can recall one of four saved settings for all controls with a simple button push. No mystery, no confusion – the glowing LED knobs clearly indicate the positions of each parameter for the four memories, and help you visually check the current settings onstage.

Signature Style
GA-series amps are the brainchild of Roland and BOSS R&D, a world-leading force in cutting-edge sound. These amps feature the latest advancements in tone tech, yet provide easy operation with signature styling. You'll turn heads with these attractive, road-tough amps, which look as cool as they sound.

MPN: GA112

• 100-watt amp with one 12" speaker
  
• Original COSM® amp model (Progressive Amp) with incredible feel, attack, natural compression, and sustain
  
• Morph through clean to super-extreme tones with the DRIVE knob and BOOST button
  
• Intuitive operation with simple, fast-access structure; two volume controls, three tone controls, presence, and reverb
  
• Smart Channel memorizes the current position of knobs in all four channels without programming or saving
  
• LEDs in the knobs show current settings in any channel, great for dark stages
  
  
• Rated Power Output: 100 W
  
• Nominal Input Level: INPUT HIGH: -10 dBu INPUT LOW: 0 dBu MAIN IN A, B: -10 dBu EFX LOOP A, B RETURN: -10 dBu, +4 dBu (selectable)
  
• Nominal Output Level: LINE OUT: -10 dBu EFX LOOP A, B SEND: -10 dBu, +4 dBu (selectable) THRU/TUNER OUT: -10 dBu
  
• Speaker: 30 cm (12 inches) x 1
  
• Controls: ON switch AUTO OFF switch VOICE button BOOST button MID BOOST button EFX LOOP A, B buttons EFX LOOP A, B LOOP switches EFX LOOP A, B LEVEL switches MANUAL button CH1-CH4 buttons MASTER knob DRIVE knob VOLUME knob BASS knob MIDDLE knob TREBLE knob PRESENCE knob REVERB knob
  
• Indicators: SOUND INDICATOR LED knob x 7 (except MASTER knob) VOICE BOOST MID BOOST EFX LOOP A, B MANUAL CH1-CH4
  
• Connectors: AC IN jack INPUT HIGH/LOW jacks (1/4-inch phone type) MAIN IN A, B jacks (1/4-inch phone type) LINE OUT jack (1/4-inch phone type) FOOT CONTROL/LINK IN jack (1/4-inch TRS phone type) LINK OUT jack (1/4-inch TRS phone type) THRU/TUNER OUT jack (1/4-inch phone type) EFX LOOP A, B SEND jacks (1/4-inch phone type) EFX LOOP A, B RETURN jacks (1/4-inch phone type)
  
• Power Consumption: 45 W
  
• Accessory: Owner's Manual Power Cord
  
• Width: 615 mm / 24-1/4 inches
  
• Depth: 337 mm / 13-5/16 inches
  
• Height: 560 mm / 22-1/16 inches
  
• Weight 24.5 kg / 54 lbs. 1 oz.