Going far beyond modeling, Roland’s Tube Logic design philosophy starts with carefully reproducing the inner workings of the revered tweed-era tube amp in every way, from guitar input to speaker output. Versatile clean and crunch channels can be used independently or combined for a complex range of tones, while variable output power modes let you dial in burning, full-throttle sound at any volume. Road-tested and fine-tuned with feedback from top players, the gig-ready Blues Cube delivers the sweet, magical tone and satisfying feel that makes a great guitar amp a highly expressive musical instrument. Features Performance-ready 60-watt combo guitar amplifier with authentic tube tone and touch response Roland’s comprehensive Tube Logic design delivers the interactive tonal behaviors of famous fine-tuned vintage tube amps,including preamp and output tube distortion characteristics, power supply compression, and much more Independent Clean and Crunch channels, plus unique Dual Tone mode for blending channels to expand tonal possibilities Master volume and three-band EQ, plus Boost and Tone switches on each channel Four-way Power Control (0.5 W, 15 W, 45 W, Max) allows for cranked-amp tones at any volume Onboard high-quality reverb Classic open-back design with custom 12-inch speaker and poplar cabinet for enhanced presence on stage Stylish, modern look with a vintage vibe Efficient, lightweight design provides easy portability without sacrificing tone quality USB output for high-quality direct recording to a computer Channel selection and Dual Tone can be controlled with optional footswitches Specifications Rated Power Output: 60 W Nominal Input Level INPUT HIGH: -10 dBu (1 M ohm) INPUT LOW: 0 dBu Speaker: 30 cm (12 inches) x 1 Controls POWER switch DUAL TONE switch CH SELECT switch [CLEAN channel] BOOST button TONE button VOLUME knob [CRUNCH channel] BOOST button TONE button GAIN knob VOLUME knob [EQUALIZER] BASS knob MIDDLE knob TREBLE knob [EFFECT] REVERB knob MASTER knob POWER CONTROL switch 0.5 W, 15 W, 45 W, MAX Indicators CLEAN CHANNEL BOOST TONE CRUNCH CHANNEL BOOST TONE POWER Connectors INPUT HIGH/LOW jack: 1/4-inch phone type LINE OUT jack: 1/4-inch phone type PHONES jack: Stereo 1/4-inch phone type FOOT SW (TIP: CH SELECT, RING: DUAL TONE) jack: 1/4-inch TRS phone type REC OUT port: USB type B AC IN jack Power Consumption: 58 W Accessories Owner''s manual Power cord Options (sold separately): Footswitch (BOSS FS-5L, BOSS FS-6, BOSS FS-7) Width: 513 mm; 20-1/4 inches Depth: 244 mm; 9-5/8 inches Height: 465 mm; 18-5/16 inches Weight: 14 kg; 30 lbs 14 oz WATCH: Blues Cube Guitar Amplifier performed by Davy Knowles and Roy Gaines