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Toroidal Linear vs Switch Mode Power Supply

By the sounds of things Poweramps are great till they break down, which isnt as long as a bass amp.I keep seeing people having all kinds of problems with Poweramps much more then dedicated bass amps.
that just means you've been dealing with the right bass amps and the wrong power amps.
 
Yeah, that's a really weird conclusion... good power amps go forever. My old QSC still seemed brand new when I sold it after 10+ years. I have a pair of old Crowns that are probably 30 years old and show no signs of slowing down yet.
 
Yeah, that's a really weird conclusion... good power amps go forever. My old QSC still seemed brand new when I sold it after 10+ years. I have a pair of old Crowns that are probably 30 years old and show no signs of slowing down yet.


There's a lot less to go wrong in a power amp, than a bass amp...the preamp adds complexity, part count and possibility of failure to the mix.
 
I thought the only thing that stored current was a flux capacitor ... :hiding:

flux_capacitor.jpg
 
very fun reading these technical treatises. i can only testify that if my CA-9 pwrd rack had weighed 6 or 8 lbs, i would have hung onto it 'till death - a sound & feel that will never be equaled. as it is, i'm perfectly happy with D800 / D800+.
 

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