Ya man thats too bad that they stopped them. If Infinity started makin amps again that are as good as their speakers and subs then they would start to dominate the medium to high quality speaker market. Too bas though.
Seriously I dunno, I've only seen like one amp and it was heavily used. It'd be pretty cool if they came back out with them, **** they'd make a shitload of money on them.
The amplifier market is too saturated as it is. It wouldn't be wise to bring them back.
They were solid amplifiers that did their rated power and were accurate to the specs released. You can find them on eBay once in a while, not that expensive.
They do, however, continue to make OEM amplifiers for GM I believe.
I've been trying to find their old "beta digitals", which I think was the first commerically sold digital amps on the market. This was back in like 92'-94' I believe. They were supposed to be pretty da*n bada** amps. Crutchfield used to have them in their books back then....