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Double check the power cord polarity. If you plug the module backwards you might damage its electronic circuits. If you flip over your ALT Quad VCA, you will find the “RED” mark at the PCB power connector, which must match the colored line on the ribbon cable.
Controls ALT has a linear response: the amplification is in direct linear proportion to the control voltage input (see Fig. 1). • GAIN This control sets the initial level of amplification. This value is summed to the CV applied at the CV input. The maximum voltage control bias is 5V which provides a gain of 1.
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/1 - 4 These are the 4 signal outputs of each amplifier, which are cascaded from left to right, allowing ALT to behave as a four-channel mixer with the ability to extract any channel from the mix. ALT as a mixer...
• This guarantee covers Any defect in the manufacturing of this product. Replacement or repair, as decided by NANO Modules. • This guarantee does not cover Any damage or malfunction caused by incorrect use , such as, but not limited to: Power cables connected backwards.