amps for MBL 121's, help please


Hi there

After researching and reading quite so many from internet I am getting insane , the more I read the more I am confused.

Some says MBL's work best with MBL amps, other says there are many available options besides MBL.

I read several long threads about amps for MBL's at audiogon and other sites, then found a MBL gent suggested 250wpc 8ohm amps matching with the speakers. However, there are many say they use valve/amps with around 3-100wpc to drive MBL's and results are still amazing.

At the moment I'm quite dead on MBL 8011AM but after reading a long review about those amps, this make me wondering, shame on me when I have never listened to them. Other amps like Chord 1400E and Leema Altair are very very good IMHO...
sonrock
Also I have been suggested using ASR Emiter 2 integrated amp to drive my 121's as many MBL users match this amp with their speakers. If you know about this amp and how they work with MBL's please provide me some information. But this amp is very fatiguing with other 3 boxes of battery and psu, lots of boxes.

Regarding the watts and ohm, do you think which amp is suitable to drive difficult speakers like MBL's? the founder of CAT said his JL-1 100wpc can let the spks sound like a 1000wpc amp - check from audiogon. Another guy told me he is using Unison 845 amp to drive the speakers and sound is amazing. Many uses class A amps from around 35-100wpc drive MBL's and they said great as well.

There are also many many more debates and discussions about matching low sensitivity speakers with amps and there is no final agreement about a best solution. As I cannot go anywhere with my speakers thus asking for advices from audiogon-ers is a best option at the moment for me. I hope you could help me to find a good one then stop swapping boxes . I am in no rush to buy new amps until I move into the new house this July, therefore all of your advices and contributions are highly appreciated.

many thanks
I used 8011AM amps with my 121s and thought them under-powered for those speakers. Switched to Parasound JC1s and it is much better, sound quality and power, IMO. Only $7000 for the amps, too!

Good luck with your search...
Thanks Nsirkin

I'm in the UK and the price would be in pounds :(. there was a pair of Parasound JC1 but sold very quickly last month. When I did not have money, there were so many choices, and now I save up a bit then...

any other suggestion?

Thanks
Since the 121s are about 82 dB efficiency and need current, I do not think that there is competition for the JC-1s. 400w@8ohms, 800w@4ohms, 130 amps.

The 121s are great though, otherwise get other speakers that give more lower-powered amp choices.

Best...
Hi Sonrock, welcome! I noticed you just recently joined.

Below are some helpful pointers to assist

There is already lots of info. in relation to this, endless reading and in the end only personal opinions and yours might differ.

Click onto my "threads and Answers" and you will be able to find lots of info in relation to such, when you read other members comments you can do the same also and again read info. within.

It's endless, you can also go to the main page of Audiogon

Beside SEARCH type in MBL and click search.
Page will come up with MBL items for sale, scrow down the page to the lower part and you will see;

"mbl" in the Discussion Forums

and below that

"mbl" in the Virtual Systems

click on either and there is endless info.

You referred to CAT product, been there and done that and if you want to know more you can PM by clicking onto my member name and then you will see (send email) this is a personal email off site.

My system;

-MBL 101E's
-VAC Sig. MK2a pre w/phono
-VAC Statement 450 mono blocks
-TW Acustic Black Knight table placed upon a custom made Minus-K platform with a couple of arms/cart combos