LSA Voyager GAN Amplifier


Just got mine last week.  After 24 hours of play all I can say is that this is not your father's class D amplifier.  There is not one thing about its sound that reminds me of the class D gremlins that I do not like.  The low end filled in and now has deep impact, the midrange is the love child of a beautiful tube and clean hybrid amp - just gorgeous.  Highs are very clean and extended. Spatial cues are top notch. My system has had some damn good tube and solid state amps in it before and it has never sounded this good.  I am blown away with the quality of sound coming from class D amplification at this price point.

This 300 wpc amplifier is a real winner.....
jaymark

In case anyone cares, since Mike is too lazy to read the full test or understand the measurements, here is what is in it:

  1. SINAD at 1KHZ
  2. SNR - 20Khz  (for these two, it s noted that the gain is only 19db which improves the result)
  3. 32 tone multi-tone IMD, far harder than 1KHz + 15KhZ. This spans from 20Hz to 20KHz, and if you know how to read it, you can see the impact of harmonics from multiple tones.
  4. FR into 4/8 ohms
  5. High frequency unattenuated switching noise
  6. 1K-20KHz crosstalk
  7. THD+N from 50mW to 100W at 1KHz, 4 and 8 ohm, 45KHz at 20Hz, 500Hz, 1KHz, 5KHz, 10Khz, 15KHz.

 

Has @mivmike never read past the first page or does he not understand the rest of the measurements?

And the only thing ASR sycophants care about is 1khz SINAD. Here’s the holy grail for them. The best way to land sales is to keep the consumer dumbed down to only needing to understand 1 number.

 

If Amir really wanted to educate people. this chart would be of THD+N vs power vs frequency over a 20-20k bandwidth. But his Chinese partners would have a harder time winning that game.

 

@mivmike are you just upset they kicked you out? I read that thread, it looks like this is the 3rd of 4th time. It seems you get no love from the people there.

The sychophants, will often do further analysis on the data posted, compare to others, etc. If your attention span is one graph, you should not get angry at others, but look to yourself.

I’ve known Amir for 6 years. Long before he started ASR. He made me my own section on his previous forum "what’s best forum". Because I quadrupled the amount of traffic with my posts. But then he got banned from his own forum from his own partner!

 

I was one of the original members back when the forum was dead. It was me who told him how to increase the traffic to the forum. It was only because he took my advice that the forum is where it’s at today. But when I seen his true motives, I had enough.

 

I was one of the original members back when the forum was dead. It was me who told him how to increase the traffic to the forum. It was only because he took my advice that the forum is where it’s at today. But when I seen his true motives, I had enough.
 

He invented the internet too.