Audiophilepure

https://www.audiophilia.com/reviews/2023/11/4/audioquest-powerquest-303-power-conditioner

My listening was focused on two particular aspects of performance. First, I approached the PowerQuest 303 as a potential solution to an audible problem with my system. Second I listened for any possible effect the unit had on the overall character of the system’s sound.

As a possible first for me, I must report on listening to my system without music playing. The baseline noise from my speakers was dramatically reduced once I introduced the PowerQuest 303 into the system. It’s a head-scratcher that an aging switch mode power supply with transformer issues would perform differently with a change in AC power. Even more, so that the hum from the ERCO DAC itself was slightly reduced. What is the root cause of this improvement? I do not know. But it was blatantly easy to compare without music playing. Just noise then less noise. This is a singular situation to be sure, but it illustrated to me that the PowerQuest 303 was doing something and that in my case that something was an improvement

https://www.soundandvision.com/content/jbl-l42ms

While I wouldn’t consider the L42ms to be a substitute for a full-sized stereo system, it comes close enough to that experience whereby in any situation that space is limited or where the convenience and aesthetics of an all-in-one system increase its appeal, this JBL fits the bill. Movies, Games and TV

I’ve already covered the caveats and qualifiers about how this JBL is not really a soundbar. But if you use it for AV, the truth is it is an excellent-sounding unit that offers exceptional dialogue clarity. You won’t get surround-sound or Atmos out of it, but with the subwoofer output you can easily hook up a monster sub—I tested it with an 18” Perlisten—and experience movies with impact that’s almost as if you were in a theater. This was certainly the case when I screened Bad Boys: Ride or Die. With the sub, the crazy action scenes had all the impact you expect from an explosion and gunshot-filled Jerry Bruckheimer production.