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INDIEX INTRODUCTION pg 1 POWER SUPPLY pg 3 TECHNICAL FEATURES pg 5 MIDI AND SAVING A PRESET pg 8 TROUBLESHOTTING pg 9...
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Duality your life as guitarist easier than ever before. Additional information can be found at www.shivaaudio.com or you can contact us any time at info@shivaaudio.com POWER SUPPLY Duality is shipped with hardwired primary voltage. 230V or 115V must be chosen at order time.
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READ THIS MANUAL BEFORE TURING ON THE AMPLIFIER. WARNING!! This amplifier uses potential lethal voltage, it must be used only by expert people! WARNING!! Before insert power chord inside Duality, check the voltage plate under IEC socket and be sure to match wall voltage of your country.
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TECHNICAL FEATURES FRONT PANEL: (from left to right) • STANDBY / ON SWITCH: turn the amplifier in standby mode or in operative mode. • RED LED: (under STANDBT / ON SWITCH): this led will indicate the state of incoming power supply. It will turn on if everything is ok. •...
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(from left to right) • PRESENCE: global setting for presence control. It acts on both channels. • FOOTSWITCH: input socket for Duality FS. Pay attention: it can be used ONLY Duality FS, other FS can damge the amp. • MIDI IN & MIDI THRU: sockets for midi communications. Midi IN receive midi signal, Midi THRU left midi signal pass thru without modify original messages.
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FIRST USAGE Before plug the power chord make sure to check the input voltage of the amplifier with your wall voltage, and then insert the power chord. Before plug the speaker cable, check the impedance of your cab and match the output impedance of amplifier with impedance switch on rear panel, than connect the speaker cable from cabinet to amplifier.
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(preset) of functions inside the amp. Duality is shipped with pre setted midi channel #1. You can’t change midi channel on the fly after bought it, but you can ask for a different midi channel at order time.
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Read “SAVING A PRESET” chapter and do meticulously what it’s wrote. You have to follow any step and not swap them. Check midi cable and try to replace it. Be sure to connect your sending devices via MIDI OUT socket and Duality MIDI in socket and not vice-versa.
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