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A comment on Woz’s take on the Apple 1’s noisy -5 volt supply. Parent comment

Re:Woz’s take on the Apple 1’s noisy -5 volt supply by rrmm on Wednesday November 05, 2014 @01:37AM (#8560752)
The power supply output 12, 5, -5, -12 volts. -5v rail was for the DRAM.
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