Odyssey Khartago vs. C. Johnson's 2250A??


Odyssey Khartago amp has received good reviews. At the same time, Conrad Johnson's 2250A though issued in 2002 still gets serious consideration from many audiophiles. Both are solid state amps and approx.120RMS.

Despite CJ's reputation, which amp might sound better with a pair of Acoustic Zen Adagios and a Bel Canto PRe3 line stage pre-amp.... By better I am referring to overall musicality, transparency and bass depth and control. I have read many of the reviews on the CJ 2250A, but am not convinced it will sound better than the Khartago which is a newer design. And I don'want to drop $1000 for the CJ, only to find that it is only average. Thanks, Jim
sunnyjim

Showing 7 responses by zenblaster

As an exercise in engineering the Khartago is lightyears ahead of the CJ. How that translates into your needs or how it "sounds" in your system is very subjective.
I should have prefaced my post with fact that I do not have unlimited funds so value is important to me. If money were no object I would be perfectly happy with either assuming it integrated well with the system.
I thought the Khartago was very nice the several times I have had to use it. I have an older CJ amp and preamp and with the right speakers it is magnificent.
How they work with your speakers in your room is critical.

J135,
The Pass 250 is a sensational amp and clearly in another class than the Khartago on so many levels including price at close to $10k, the Oddyssey cost $895. They perform two vastly different functions. Again, a matter of symmetry.
Hi Ray,
Perhaps light years is a little strong. Check out the specifications for each and you will see the difference.

CJ MF2500

Khartago

I'll bet the Khartago would sound pretty good in place of your MF2500.
Ray,
Nobody should buy an amp because of specs. Usually, you would buy an amp to power speakers. Your speakers are going to require an amp of certain power, current, impedence and a host of other specifications to perform at their best.

I left 2 clickable links to the specs of the CJ and the Odyssey on my previous post. You will find a big difference in THD, CJ is +/- .1% and the Khartago is .04%.

Good sound is the result system synergy.
T1s49,
Lower distortion is a good thing so the THD specs for both units speak for themselves.
I never said the CJ was inferior. In my experience with both amps I liked the Odyssey. I would be very happy with the CJ also but given a choice.
I have a CJ PV-10 that I am currently using and I think it is a great sounding preamp. They are a first rate company that has been very helpful anytime I need help with any of their products.
We all agree that words will never adequately describe the synergy between amp and speaker. You have to listen to amps with various speakers to get a taste of what they bring. Speakers can go from majestic to muddy with the switch of an amp.
Nothing will replace getting out and listening to various setups at shows. I have been blessed with going to CES and THE SHOW for the past 8 years and experiencing all types of rooms. What I usually come away with? - how much I have to learn!