In Reply to: Well, you have to ask yourself "What is a ST-70?" posted by Chip647 on January 23, 2016 at 09:32:50:
it's Hafler's attempt to provide the most bang for the buck, and overall, succeeds pretty well. The power supply, while perhaps wimpy, does use good engineering principles and is about as good as you can get for the money. The driver may be the most compromised area, but once again a tried and true circuit that does indeed do its job pretty well. I'm sure that David would find quite acceptable a number of upgrades/mods as long as they addressed the shortcomings that the low price imposed upon the design, as long as those upgrades/mods did indeed make a better product, not a different product...
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Well, "What is a ST-70?" - gkargreen 15:27:40 02/03/16 (0)