Is this possible?

[TheeyaN 10+ year member]

MB Quart RAA2400.

Separate chanals (2 gain knobs)

My right chanell didnt work,so i took it to a service and they ''fixed'' it.

I tried it out on my Alpine R type components and man it sounded good,everything was working just fine,but when i connected it to my sub it sounded like pure crap.

Its rated 2x200 @ 4ohms,and 800 rms @4ohms brigded.

The thing is when i conected my sub i think only one channel is working,and i measured with my DMM and it said 27-28 V,and it should have said 56.6

Also when i measure separate chanells the good chanell starts with about 14V i think,and the bad chanell starts with 0V

The good chanell goes up until 55V i think,but heavily clipped,and the bad chanel's max is about 7V,and no where near clipping.

I am very very very confused,it doesnt turn the right clip lamp ON when connected to a sub or a DMM,but when connected to the speakers it does..

Any sugestions?

:| :| :|

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[TheeyaN 10+ year member]

So.. Can an amp work fine when using both chanels and not work when going bridged?

When going bridged i am taking the plus from the right (broken) chanell and minus from the left.. That is how it says on the picture..

 

[tEh ShOcKeR]

What is the VC configuration of the Type R and how do you have it wired (parallel or series)?