19 lines
796 B
Markdown
19 lines
796 B
Markdown
# 1u dual vca
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The 1u dual vca is 6hp in width, it has two channels each forming a row with a
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signal input, control voltage input, and signal output jack appearing from left
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to right on the front panel. Built around the [AS3360D][as3360] IC, the signal
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input maximum is 20Vpp, the signal output maximum is 10Vpp, depending on the
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resistor configuration each vca will become fully open according to the
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following table:
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| | vca 1 | vca 2 |
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|:---:|:-------------------:|:---------------------:|
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| 5V | R7 = 30k, R8 = 24k | R12 = 30k, R11 = 24k |
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| 8V | R7 = 100k, R8 = 47k | R12 = 100k, R11 = 47k |
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| 10V | R7 = 47k, R8 = 47k | R12 = 47k, R11 = 47k |
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[as3360]: http://www.alfarzpp.lv/eng/sc/AS3360.pdf
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