Steve Jobs

with Alcorn, who knew old-fashioned electrical engineering. “Al turned me on to this brilliant guy named Rod Holt, who was a chain-smoking Marxist who had been through many marriages and was an expert on everything,” Jobs recalled. Like Manock and others meeting Jobs for the first time, Holt took a look at him and was skeptical. “I’m expensive,” Holt said. Jobs sensed he was worth it and said that cost was no problem. “He just conned me into working,” said Holt, who ended up joining Apple full-time.
    Instead of a conventional linear power supply, Holt built one like those used in oscilloscopes. It switched the power on and off not sixty times per second, but thousands of times; this allowed it to store the power for far less time, and thus throw off less heat. “That switching power supply was as revolutionary as the Apple II logic board was,” Jobs later said. “Rod doesn’t get a lot of credit for this in the history books, but he should. Every computer now uses switching power supplies, and they all rip off Rod’s design.” For all of Wozniak’s brilliance, this was not something he could have done. “I only knew vaguely what a switching power supply was,” Woz admitted.
    Jobs’s father had once taught him that a drive for perfection meant caring about the craftsmanship even of the parts unseen. Jobs applied that to the layout of the circuit board inside the Apple II. He rejected the initial design because the lines were not straight enough.
    This passion for perfection led him to indulge his instinct to control. Most hackers and hobbyists liked to customize, modify, and jack various things into their computers. To Jobs, this was a threat to a seamless end-to-end user experience. Wozniak, a hacker at heart, disagreed. He wanted to include eight slots on the Apple II for users to insert whatever smaller circuit boards and peripherals they might want. Jobs insisted there be only two, for a printer and a modem.“Usually I’m really easy to get along with, but this time I told him, ‘If that’s what you want, go get yourself another computer,’” Wozniak recalled. “I knew that people like me would eventually come up with things to add to any computer.” Wozniak won the argument that time, but he could sense his power waning. “I was in a position to do that then. I wouldn’t always be.”
    Mike Markkula
    All of this required money. “The tooling of this plastic case was going to cost, like, $100,000,” Jobs said. “Just to get this whole thing into production was going to be, like, $200,000.” He went back to Nolan Bushnell, this time to get him to put in some money and take a minority equity stake. “He asked me if I would put $50,000 in and he would give me a third of the company,” said Bushnell. “I was so smart, I said no. It’s kind of fun to think about that, when I’m not crying.”
    Bushnell suggested that Jobs try Don Valentine, a straight-shooting former marketing manager at National Semiconductor who had founded Sequoia Capital, a pioneering venture capital firm. Valentine arrived at the Jobses’ garage in a Mercedes wearing a blue suit, button-down shirt, and rep tie. His first impression was that Jobs looked and smelled odd. “Steve was trying to be the embodiment of the counterculture. He had a wispy beard, was very thin, and looked like Ho Chi Minh.”
    Valentine, however, did not become a preeminent Silicon Valley investor by relying on surface appearances. What bothered him more was that Jobs knew nothing about marketing and seemed content to peddle his product to individual stores one by one. “If you want me to finance you,” Valentine told him, “you need to have one person as a partner who understands marketing and distribution and can write a business plan.” Jobs tended to be either bristly or solicitous when older people offered him advice. With Valentine he was the latter. “Send me three suggestions,” he replied. Valentine did, Jobs met them, and he clicked with one of them, a man named Mike Markkula, who would end up playing a critical role at Apple for the next two decades.
    Markkula was only thirty-three, but he had already retired after working at Fairchild and then Intel, where he made millions on his stock options when the chip maker went public. He was a cautious and shrewd man, with the precise moves of someone who had been a gymnast in high school, and he excelled at figuring out pricing strategies, distribution networks,