Dynaudio Contours with Conrad Johnson 2500a

To: Kthomas

How much power do you have from the Krell going into the 3.0 Contours? What did you increase from?

I've always thought Conrad Johnson was better known for their tube gear rather then solid state. Dynaudio's love juice, especially if you have a large room. Look into big amps by Classe, Krell and Pass Labs. I would snag that Classe Ca-300 on this sight for 2k. 600 watts into 4 ohms... mommy. I also noted that dynaudio has been pushing sim audio gear ever since they became their official distributor in canada. I'd bet the w-5 would be sweet with the 3.3's.

For some silly reason Conrad-Johnson refuses to give specs of power output other than into 8 Ohm loads, at least for their solid state products. Then they advertise that some particular models put out 1/3 more into lower impedances. 1/3 more than what? I really wish they would change their policy. I'm sure many people discount their products because of it.

The Conrad Johnson MF 2500 was reviewed in Stereophile and when it was tested, it produced 450wpc into 4 ohms.

Pettyfeversk - I initially was driving off two channels of the five channel KAV-500 at 100w/ch into 8 ohms. I upgraded to drive it from the two-channel KAV-250 rated at 250w/ch into 8ohms. I am now using the FPB-200c rated at 200w/ch into 8ohms. All three are rated to double in power all the way down to one ohm.

Both upgrades were very significant. The sound was nice with all, but there's no going back having heard it with the better amps. It's a much fuller sound, and gets up and "moves" without having to be as loud to get the feeling. The Krell and the Dyns are a nice match, IMO.

If the CJ goes from 250 w/ch into 8 ohms to 450 w/ch into 4 ohms, it might well work. Certainly sounds like it's worth a try if you want to go with the CJ.