- Feb 23, 2016
Well, the B&K 9801 retails for $2,000 so not cheap . I plan to do some special testing with it later to see sensitivity of general audio electronics to AC variations.
Makes perfect sense to me. Buy a $99 Modi 2. Buy an ISO Regen for what like $315. Buy a BK Precision 9801 power supply for $1995. For such clean power creating such clean USB there'll be nothing available in one unit to compete with this $2409 assemblage of gear. All one could do to improve it would be adding a $8k power conditioner between the wall socket and the BK 9801.