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Bryston - Stereo or Monoblock

To monoblock or not to monoblock.....that is the question.  I know some prefer the sound of a single amp running in stereo while others see the virtues of running monoblock amplifiers.  From what I can ascertain it would seem the primary benefit (assuming you can get the same power per channel running a single amp) is the benefit of shorter speaker cables.  

I have monoblock Shitt Vidars now running a pair of magnepan 1.7's.  It's sounds great.   I'm thinking of upgrading the speakers to either 3.7's or really taking the plunge and going directly to the 20.7's.  I've been told the same amp can run all three just as effectively (if you have an amp that can effectively run the 1.7's then they will run the 20.7's) but thinking of upgrading here as well.  Mainly Bryston.  Question is whether I should go with a monoblock configuration running 900W into 4 ohms or buying a larger single amp that has the same power output per channel?  

Appreciate your thoughts & insight.  
mvrooman1526
kairosman's avatar
kairosman
279 posts
 
Bryston 7b3 is sufficient, no need for 28b3 mucho expensivo $$$

There are the new Rotel Michi stero amp and monoblocks which are cheaper a bit

Then there is my favorite amp manufacturer CODA, but I am biased as I own the No. 8

There is a recent CODA thread here somewhere on the No. 16 which is the newest model, if you like what you read, ask your local dealer to audition a version 3
elliottbnewcombjr
5,370 posts
 
I agree, monoblocks, IF

easy/remote power on/off?

remote balance control somewhere

not only locate close to speakers, there is an advantage lifting/moving/placing them individually if heavy, and, if tubes, separates the heat hither and thither.
wegenert
3 posts
 
My question is directed to Kingbarbuda. When you say you were listening to Jeff  Beck loud could you be more specific? 90db, 100db? I was trying to get a feel as to how loud I listen to my rig.

Thanks

Terry
speedbump6
760 posts
 
Generally speaking, most monoblocs have more capacitors, and therefore more ability to carry demanding speakers, ie maggies., when under heavier loads. 
gammonit_2000
83 posts
 
I am running the Magnepan LRS with a Bryston 4BSST and it runs HOT with those speakers, I mean not that it can't take it, but still.  Anyway I also have the 7BSST2 and would highly recommend those amps.  If you have bigger $$ there are a pair of 1 year old 7B3 on here for mid 6k.  Anyway as to which of those two sound better supposedly the cubed is a little warmer than the squared.  As for monoblocks and subwoofers, I would say absolutely.  I have REL T5s that have used with the LRS and they add a lot and the monoblock hookup with REL is a big plus.  The mags were developed on monoblocks.  Bryston recommends shorter speaker wires than interconnects which of course pretty much demands monoblocks.  The 7BSST2 sounds better than the 4BSST as one would expect and they drive my Infinity Kappa 8s with ease.  Haven't hooked them up to the LRS though.  Sound good with the 4B the bass is actually pretty good on that amp but yeah get the 7B3 probably if you have the $$ and want that long warranty.
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