GTX120/212 Guitar Amplifier DSP & Channel Tracking
The Front Panel:
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1: INPUT: Use this 1/4� jack to connect your guitar to the amplifier by means of a shielded instrument cable. RHYTHM/SOLO CHANNEL: A high gain channel giving you sounds from a slight edge to serious overdrive. 2: RHYTHM GAIN 1: Use this control to adjust the amount of light distortion for the Rhythm/Solo channel. Gain 1 produces less intense distortion than Gain 2 (#3) and is active when the Rhythm/Solo Gain switch (#5) is in the out position. 3: SOLO GAIN 2: Use this control to adjust the amount of heavy distortion for the Rhythm/Solo channel. Gain 2 produces more intense distortion than Gain 1 (#2) and is active when the Rhythm/Solo Gain switch (#5) is depressed. 4: SHAPE: Use this control to �dial in� the tone for the Rhythm/Solo channel when Gain 2 is selected. Rotating the control counterclockwise enhances the mid frequencies, while rotating the control clockwise enhances the low and high frequencies. 5: RHYTHM/SOLO SWITCH: Use this switch to select which gain control is active for the Rhythm/Solo channel. With the switch in the out position, Gain 1 (Rhythm) is selected. When the switch is depressed, Gain 2 (Solo) is selected. 6: LOW: Use this control to adjust the low frequency level of the Rhythm/Solo channel. 7: HIGH: Use this control to adjust the high frequency level of the Rhythm/Solo channel. 8: LEVEL: Use this control to adjust the output level of the Rhythm/Solo channel. 9: CHANNEL SWITCH: Use this switch to select the desired channel. With the switch in the out position, the Clean channel is selected. When the switch is depressed, the Rhythm/Solo channel is selected. CLEAN CHANNEL: A normal gain channel designed to give you sounds from crystal clear to medium distortion. 10: LEVEL: Use this control to adjust the output level of the Clean channel. 11: LOW: Use this control to adjust the low frequency level of the Clean channel. 12: MID: Use this control to adjust the midrange frequency level of the Clean channel. 13: HIGH: Use this control to adjust the high frequency level of the Clean channel. 14: DSP LEVEL: Use this control to adjust the amount of digital effect: in its fully counterclockwise position the signal will be �dry� (without any effect). As you rotate the control clockwise the amount of effect increases. 15: DSP MODE: Use this control to select one of the 16 built-in digital effects. The effects are shown on page 3.