Eiron wrote:

What if you want to listen to the latest Metallica album? That's 1.4A
per HY60 per rail, or twice that using 4 ohm speakers.
Best to get 4 car batteries, just to make sure.


He he ! You mean that horribly limited/compressed offering ??

My music tastes are fairly eclectic....Bach to techno. Hey, Bach was that
guy who did all that synth stuff....right ?

I've already got an audio setup and this HY60 project is by way of interest.
It is also going to be a junk box project and I'll probably go for a
regulated supply simply because I have a nice transformer with a 27-0-27
volt secondary and a boxfull of 2n3055s and MJ2955s. So, in practice, power
supply rating has turned into a moot point for me. There will be oodles of
amps.

Thanks for the advice everyone.

TonyL