Has anyone purchased a krell S 550 I Int amplifier

You have a multitude of options for high power high quality integrated amplifiers, most of them will be made in Europe with the only American integrated being either Pass or Ayre.

You should be more than happy with a good 200 watt integrated and there are numerous models to choose from.

I've been looking for this amp as well.
Nothing on the Krell website and Krell dealers don't have a clue.
People standing in line for a $5000 piece of "vaporware"?

Modwright KWI 200 is another US made amp.

According to their press release, the unit should be out already. They shipping date is from march 2011. Something happened here.

I recently bought the KrellS550I what a pleasant surprise just as The
Hifi a News review it has excellent tonal balance using Mosfets
I believe and very underrated 275wpc is actually 330 and into 4 ohms 600
Plenty of power reserves.i used this amp with my YG Carmel's,
As well as my new Revel performa f-208 loudspeakers. It is a beast 64 pounds .but from hard driving Led Zep and a Creed to solo acoustic female voices just hang in space, Playing Jazz all instruments have excellent tonal balance and separation.
From Neil Young it just goes with the tempo soundstage depth very good
As well as width. Bass a Krell trade mark is there in masses. Late night
Listening even at low volume you can hear what is going on.
I would recommend buying 2- Synergistic 32mm-12.5 slow blow fuses
A nice improvement, as well as a high quality 20 amp power cord
I have a Hi Diamond HD-4 a excellent power cord and a 20 amp circuit
If you can ,or at least a dedicated line, and a 2 outlet Brick wall
Line filter surge protector very good stuff .no integrated I have heard willl
Give more value technologies from the Evo line were added in the 550.
Every unit is tested in Ct. U.S.A and the design all done t Krell yes built
Overseas but Krell over see operations.Even if you have $8k to spend check this one out.