REAL WORLD OPINION - ADCOM 555 ii vs BRYSTON 4B

Comparing that model of Adcom to a Bryston is like comparing a 22 caliber to a 357.

what about compared to the 3B? remember im not mentioning the ST or SST versions. only the originals. Weren't Adcoms designed by Mr. Pass?

Again, buy the Bryston if those are your two choices.

In my post I was leaning over backward to be fair. While design is important build quality is even more so and reportedly the 555s from different sources did not sound the same so you do not really know what you are getting. I have not had Bryston but they are recognized as a top amp by everyone, the 555 was a good amp for the money. Unless the Adcom is half the price or less and the difference is important I would get the Bryston.

you did not mention which type of speakers you are driving.
the 555 can sound bright on some; benefits greatly from parts upgrades. The 555 Mk2 has a bigger power supply than the original, but still small when compared to the Bryston.
The bryston will give you more bottom end control. A more fair comparison to the Bryston would be the Parasound 2200 Mk2. The Adcom while at its price point is OK, is not in the same league as the Bryston or Parasound 2200 Mk2.