Classdaudio vs Channel Islands amps


I was wondering if anyone has heard any models from both Classdaudio and Channel Island amps. I searched the threads, but I couldn't find a comparison. I want to know how the two brands compare in terms of sound, durability, and build quality. I know that Classdaudio builds their own circuit board while Channel Islands use Hypex. I would appreciate any information.
izora
Bruno's Ncore NC1200 power module has a very low distortion rate, one of the lowest in the industry for Class D. There's a HD video that was just uploaded recently on Youtube of the Merrill Veritas amps at $12K a pair using the Ncore NC1200 and the SMPS1200 playing through a pair of Sanders speakers. Sound very good. Both modules are very small and fit in the palm of your hand and wholesale for about $1K a set. Merrill is laughing all the way to the bank since he sell's direct with $2K of Ncore electronics in a pair of his monoblocks. Waaaay overpriced. Check out the Google images photos of the Class D Audio interior of the SDS-470 amp. You get a helluva lot for $700.00. One customer on the Polk Audio forum had the SDS-470 upgraded to the Yamaha Nichicon capacitor's that are 17K microfards with a 71 volt output. Not sure if that was a factory upgrade or done at home.
Correction..The SMPS1200 is the power supply, not the NC1200 which is the switching module.
Izora, yes I prefer the CI Audio D-200's to the Class D Audio amps. To me the D-200's are more neutral in my system. Never listened to the Cherry's ... hence no comment. I only communicated with the owner/designer. That's my point. Talking to the owner/designer doesn't determine if I'm going to like their product in my system and in my listening environment.

Everything on the list in my embedded comment has any number of fanboys and detractors. I made up my mind by listening and comparing. In the case of the Class D to Channel Islands ... those were compared directly as I was able to go back and forth. So, I'll leave this thread alone and sign-off with the familiar Your Mileage May Vary (YMMV). Good luck and happy listening.
Izora..I worked in retail for several years back in the 80's and in 2005 started a high end retail business that had a short life since my silent JV partner in Oregon was hit hard with his wife coming down with Cancer. She never recovered and he pulled out providing investment capital so I went out of business. The discount range in high end audio retail varies between 40% and 55% based on bracket buying. Iy you buy one to three amps wholesale its a 40% discount. If you buy five amps its 50% discount. Buy ten amps and you get 55% off. This is why I get pissed off at some companies selling factory direct at very high rip off prices to consumers at no discount who do not have to sell to retailers resulting in doubling their profit margins and screwing consumer's. Class D Companies such as Class D Audio, D-Sonic, DAC, Wyred4Sound, Arion, and a few other's recognize this and keep their prices low for the consumer. The highest profit margin's for manufacturer's and retailer's are cable's.
Izora..if you buy the Class D Audio SDS-470C and like to drive an amp hard, Tom recommends a power supply upgrade for $60.00 which would take you from 28K microfarads to 60K microfarads. The larger power supply upgrade consists of six caps at 10K microfarads each and each cap has an 80 volt output.