Soundstage gone


Hi guys,
I was really happy with the sound I had from my system until I decided to upgrade my turntable to MC stage. What I had: Linn LP12 with Lingo 3, Akito tonearm and Adikt MM cartridge. The amp is MA2275, speakers B&W 802. Recently I upgraded TT with Radical power supply, Urika MC internal phono stage, Ekos tonearm and Kandid cartridge. My amp has only MM phono stage, so tried to plug the cords from the table into other available inputs: CD2, tuner or DVD. The sound was amazing but the soundstage almost gone. I was shocked. There is no more splitting sounds between speakers and all the records plays as mono. Is there a way to fix that? Forgot to mention: I have a dedicated power line and my cables AQ Hurricane, AQ Oak.

lviv
The cartridge is brand new, I've got upgraded TT last week and in dealership store was sounding great. Just now listened a few records and I would hear the little bit sound separation but not as used to be with MM stage. Don't want to experiment putting two phono stages together.

<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>.

I think you did, put a step up (?) (from the TT) into a MM input, on the pre.
CD2, AUX, MM all are to low. A proper step up transformer, or a proper input on the pre to increase it. one or the other.

A few of the others, here have said the same. You still have the old gear?
Can you swap it easy? and check?

You need a way to increase the TT output to plug into a MM input on the preamp.  My C2500, the input is either MM and or MC. MC you can increase/decrease the gain when MC is used. There is a break in period for sure. BUT it should sound good out of the box so to speak.

Wish you well...

Regards
New parts, when breaking in, tend to sound like dirty mono.

then they go darker but cleaner, slowly... and then the speed, imaging and subtleties like plosives and the pop and the like..slowly come back..

Leave the phono stage on, even when not playing anything. Just the quiescent signals will help speed up the break in.

This will take weeks.

@teo_audio  You're saying that new equipment sounds like dirty mono for weeks???  That is totally untrue - and ridiculous.  Either the cartridge in this case is defective or he wired it up wrong.  I'm guessing he swapped the + for the - on one channel.
I'm not buying the align to cantilever/stylus jazz. If it is crooked, not saying his is, then it should have been discovered when new and promptly returned. Most every alignment I've seen suggests aligning the body of the cartridge to the grid lines of the protractor. That is what I've always done. Granted my cantilever(s) are straight. 
The stuff is new.  You bought the stuff at a retailer.  Phone them.  Tell them what's up.  They'll tell you what either you or they can do to set things right.  At worst you'll have to drag the kit-and-caboodle back to the store.  Good luck.