The term NASA grade absolutely has to do with the quaility of parts and the rigid extreme conditions they can experience, it does not mean the same parts that are used in control panels in space ships, but the type of dielectric materials used in transitors, capacitors, circuit boards and their skin material. When combined, these type of materials and parts are much more efficient when dealing with severe heat and severe cold and have much lower defect rates and higher tolerance values. NASA is a term that reflects the type of high quality over the years that the military and aerospace apply to parts that result in the highest quality for communications, sound and observation. For example, Solen, Wima, Blackgate and Vishay are considered NASA grade quality and classification but are not used in military or aerospace programs but for high end audio products only. Again, its a classification term that applies to quality only. Besides, we are getting off subject, this thread is about Mcintosh and Accuphase.
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- 77 posts total
- 77 posts total