2. amps-preamps
  3. 148088-124749

Is Pre-Amp needed

Is a preamp needed.  I run my oppo 205 direct to an MC275-6 for two channel audio and it sounds good, but am wondering how much better a pre-amp would make it sound. A pre-amp seems necessary for multiple sources, but not for just one source.  Would it just be an extra link in the chain or would it greatly improve the sound? 
lilchris9
sgordon1
412 posts
 
I am very happy with Black Ice Audiio (Jolida) 
FOZ SS-X Sound Stage Expander.

I have never used a preamp, and this piece
is now between a cd player (gain from remote)
and power amp.

You might want to read the threads about it
and a review of the product.  It is sold with a
30 day return.  A win/win.
georgehifi's avatar
georgehifi
10,312 posts
 
mrdecibel
I will never use a preamp again.


kalali
Never ever say never. It may be that you’ve not yet heard the right preamp for your system.

Maybe he’s like me and has a source he loves the sound of, and doesn’t need to colour it in any way by adding a preamp? Unless he could get one of those fabled preamps that have no sound and sounds just like a piece of wire, wait a second!! then that would be??? yes!!! like going direct!!!!

bdp24
What are the requirements for a source component to be up to the task of driving a given power amp?
Enough output from the source to get it loud enough for you (which most are).
And a min of 1:10 impedance ratio, for output impedance of the source to the input impedance of the poweramp (which most are).
And if you don't like it, you don't like the sound of your source.

Cheers George
seigen's avatar
seigen
52 posts
 
Depends.

Are you doing a lot of digital attenuation at your usual listening level? The MC275 has a lowish gain (varies with the output tap used, the lowest value is from the 4 Ohm tap @ 17dB ) so I think it's a good amp to be run direct.
blindjim
3,092 posts
 

add something into the signal path and the results are like the optomotrist says, same, better, or worse

its on us if we feel we should introduce a dedicated line stage between the source and amp.

I feel that decision is based on what I hear. usually, I'm looking for naturalness and organics. I also feel if that is not what is going on I should try to achieve it. usually this means adding tubes, IMO.

tube pre amps can alter and or enhance the sound cheaper than a very good solid stae preamp can. usually.

it does not mean one needs more than a single source to chase that goose.

its merely a matter of preffs and certainly just one more choice in this past time..
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