Internal Power Struggles
If you’re a gear geek like I am — and since you’re reading FOH, I’ll bet that you are — you may have noticed that signal processing has been steadily migrating into power amplifiers. This is nothing terribly new: For years amplifier manufacturers have offered add-on processing. I can remember when I was a teenager (late 1700s) trying to lift a Peavey CS800 — the original CS800, many of which caused herniated disks and are still in service today — and seeing a weird circular socket on the rear panel. I was afraid to touch that socket, thinking I’d get electrocuted even when the amp was unplugged.
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