This is an old debate so you have to try it for yourself & compare. Chang Lightspeed is claimed to not limit dynamics which is one reason I bought a 3200 for my source components & a 9900 Amp for my amps. Stereophile recommends the Chang, further stating that they didn't notice dynamic degradations with it. Sometimes I use the 9900 & other times not, depending upon which amp & AC cord I have in use at the time. The amps that like my filtered Custom Power AC cords sound better straight-to-line, while others that like unfiltered Synergistic cords are better through the 9900 which has 30 amp capacity. The 3200 is rated for only 15 amps but apparently that is enough for your Anthem.
Pwr enhancer or straight from the wall?
I have heard that high current pwr amps sound better if they are pluged straight in from the wall. In fact when I had the Aragon 4004 this is what I did. Now going to tubes(Anthem amp1) I am wondering if going back to a pwr conditioner(lightspeed 3200) will keep the amp from doing all it can do. Do tube amps have the high current draw as solid state amps? Thanks in advance. (BTW I am currently using the amp in this mode and do not hear any ill effects.)