I will start off saying I am completely biased as we are the North American distributor for Karan Acoustics but I have been a audiophile for over 30 years, long before this ever became a business. I was looking for a new line of solid state amps to audition and the Karan intrigued me as they had outstanding reviews.
I have had most of them in my system (not the KA M 1200s) and am currently breaking in a set of KA M 650s on a pair of ribbon speakers as well (Piega). I have compared them to a number of other amps and thought very highly of them (no big surprise I liked them enough to want to carry them). They sound much different than class D and that would be a matter of personal preference. They are very musical and not overly analytical, useful when powering ribbons in my opinion. They have huge amounts of power, which translates into great bass control. The other amplifiers you suggest are wonderful, and I have heard some in comparison but certainly not all (and you should be cautious about anything I have to say). The build quality and fit and finish is superb, as long as you are ok with black. As Rtn1 notes they run very cool, I can't really get them to run even warm to touch.
I would add at this level I would never buy an amp of this cost without auditioning it my system.
One final note is that unfortunately, depending on the model, the age of the amp may be older than you think and thus you may not be hearing the most up to date sound Karan Acoustics has to offer.
If anyone has any questions drop me a note or I will try to respond on the post.
All the best
Gary
I have had most of them in my system (not the KA M 1200s) and am currently breaking in a set of KA M 650s on a pair of ribbon speakers as well (Piega). I have compared them to a number of other amps and thought very highly of them (no big surprise I liked them enough to want to carry them). They sound much different than class D and that would be a matter of personal preference. They are very musical and not overly analytical, useful when powering ribbons in my opinion. They have huge amounts of power, which translates into great bass control. The other amplifiers you suggest are wonderful, and I have heard some in comparison but certainly not all (and you should be cautious about anything I have to say). The build quality and fit and finish is superb, as long as you are ok with black. As Rtn1 notes they run very cool, I can't really get them to run even warm to touch.
I would add at this level I would never buy an amp of this cost without auditioning it my system.
One final note is that unfortunately, depending on the model, the age of the amp may be older than you think and thus you may not be hearing the most up to date sound Karan Acoustics has to offer.
If anyone has any questions drop me a note or I will try to respond on the post.
All the best
Gary