VERSATILE TONES AND THREE INDEPENDENT CHANNELSWith three independent channels and a wide selection of great guitar tones‎,‎ the CUBE‎-20GX is ready for playing any musical style‎.‎ The JC CLEAN channel provides the clean sound of Roland‎'‎s famous JC‎-120‎,‎ while the versatile LEAD channel offers six tones to choose from‎.‎ Included are distortion sounds from warm OVERDRIVE to the massive gain of EXTREME‎,‎ plus a cool acoustic guitar simulator‎.‎ The SOLO channel is fully programmable‎,‎ allowing you to store all settings from either the JC CLEAN or LEAD channel‎,‎ along with EQ and effects choices‎.‎ Channels can be selected from the front panel or remotely via optional BOSS FS‎-5U or FS‎-6 footswitches‎.‎TOP‎-QUALITY EFFECTS AND ONBOARD TUNERThree separate effects sections supply pro guitar processing right onboard the CUBE‎-20GX‎,‎ with simple controls for dialing up great tones with ease‎.‎ The EFX section offers five stompbox‎-type effects‎,‎ while the dedicated DELAY section provides two different delay types‎.‎ REVERB is included as well‎,‎ with your choice of vintage spring emulation or a studio‎-style plate‎.‎ The CUBE‎-20GX also features a chromatic/manual tuner‎,‎ conveniently built right into the amp‎!‎I‎-CUBE LINK‎:‎ BUILT‎-IN INTERFACE FOR IOS DEVICESOnboard the CUBE‎-20GX is Roland‎'‎s innovative i‎-CUBE LINK interface‎,‎ which lets you integrate with your iPhone‎,‎ iPad‎,‎ or iPod touch using a real guitar amp with great tone‎.‎ Unlike typical bulky and inconvenient iOS guitar interfaces‎,‎ i‎-CUBE LINK connects to your device‎'‎s audio jack quickly and simply with the included cable‎,‎ providing two‎-way communication with your favorite music apps‎.‎ With i‎-CUBE LINK‎,‎ you can play along with music tracks and send studio‎-quality guitar tones with effects straight into the recording app of your choice‎.‎ The versatile i‎-CUBE LINK jack can also be used as a simple stereo input‎,‎ enabling you to plug in nearly any music player or audio device and play it through the CUBE‎-20GX‎.‎CUBE JAM APP‎:‎ POWERFUL‎,‎ FUN AND FREEAvailable for free from the App Store‎,‎ the Roland CUBE JAM app turns your iOS device into a fun command center for jamming‎,‎ recording‎,‎ and learning‎.‎ Play back commercial songs and minus‎-one tracks through the CUBE‎-20GX via i‎-CUBE LINK and riff along for hours with the amp‎'‎s great tones‎.‎ CUBE JAM also records audio through the i‎-CUBE LINK connection‎,‎ letting you capture your jams with a single touch‎.‎ After recording‎,‎ you can adjust the volume of your guitar and backing music independently in the app‎,‎ then export your mix to a 16‎-bit‎,‎ 44.1kHz WAV file‎.‎ CUBE JAM also includes powerful tools for music practice‎,‎ including independent speed and pitch adjustment of audio playback‎,‎ Center Cancel to remove solos and create your own jam tracks‎,‎ and more‎.‎FEATURES

• 20 watts with custom‎-designed 8‎-inch speaker
• Three channels‎:‎ JC CLEAN‎,‎ LEAD ‎(‎six different types‎)‎‎,‎ and SOLO
• SOLO channel is fully programmable‎,‎ allowing you to save and recall JC CLEAN or LEAD sound type plus EQ and effects settings
• Three independent effects sections‎:‎ EFX ‎(‎five types‎)‎‎,‎ DELAY‎,‎ and REVERB
• Hands‎-free channel switching with optional BOSS FS‎-5U or FS‎-6 footswitches
• i‎-CUBE LINK jack provides simple audio interfacing with iPhone‎,‎ iPad‎,‎ and iPod touch ‎(‎interface cable included‎)‎
• Free CUBE JAM app for iOS plays songs and minus‎-one jam tracks‎,‎ and lets you record the CUBE‎-20GX‎'‎s tones along with music playback
• Three‎-band EQ‎;‎ built‎-in chromatic/manual tuner
• Recording Out/Phones jack for silent practice and direct recording