On 13 Jan 2007 at 23:51, woodelf wrote: > The S-100 power supply if I remeber right had lots of amps. > 20+ amps on the +8 line I think. Only a few amps on the +-12? volts. On the Altair 8800 the power supply is pretty anemic, as I recall. OTOH, the one on my Integrand box is one big hunk of iron. Cheers, Chuck