It's all marketing!!! And everyone buys into it!
Everything costs money. Onhwy61 listed a lot of things that are considerations with a purchase. They all cost. With DIY, you fix it yourself. Knowledge is everything.
Remember, most audio companies were started by someone turning a DIY product into a commercial venture.
Also, one cannot compare a DIY cost to a retail cost without multiplying by at least a factor of 10. That's just the cost of business. So, there's a very real difference between Value and Retail Cost, though most folks tend to equate them as equals when they are not.
Everything costs money. Onhwy61 listed a lot of things that are considerations with a purchase. They all cost. With DIY, you fix it yourself. Knowledge is everything.
Remember, most audio companies were started by someone turning a DIY product into a commercial venture.
Also, one cannot compare a DIY cost to a retail cost without multiplying by at least a factor of 10. That's just the cost of business. So, there's a very real difference between Value and Retail Cost, though most folks tend to equate them as equals when they are not.