Would an amp or preamp have a larger SQ increase?


I have a modest system right now consisting of a Carver HTR-742 as a preamp, Adcom GFA-545, and Ascend Sierra-1's.

I recently replaced a pair of B&W 601S1's with the Sierra's, and it was a large improvement. I'd like to upgrade my amp and/or preamp (eventually both), but was wondering which I should upgrade first to give me the larger increase in SQ? I was hoping to stay in the $6-700 or less range for each component.

Only real caveat is that the preamp has to have a remote. We listen to Blues, light Jazz, as well as electronic music more oriented towards Ambient and Dub. Also sometimes rock/pop from the 80's-90's.

I do a lot of my listening after our 2 small kids have gone to bed, and my listening room opens up to a stairway with the bedrooms upstairs, so I'd like an amp/preamp that sound good at lower volumes.

I've been doing a lot of reading on equipment, but since I haven't been able to listen to them it's hard to make a decision. I *think* I want a SS preamp since I like electronic music and want the bass nice and tight, as well as deep and controlled. But, maybe what I really want is just all around quality in my sound? I'm not hi-fi educated enough to know :-(

Some equipment I think I'd like that may be in my price range is:

Musical Fidelity A3.2CR or A308CR and Parasound HCA-2200 mkii.

Thanks for any comments,

Mike
beady
The amp you have is generally considered to be very good in the mid-fi/entry hi-fi market. I've found that, assumming that your amp and speakers are properly matched, a good pre-amp is the foundation of a good system. In your price range, the Adcom GFP 750 is considered to be a very fine performer and certainly a high end product.
I am not an Adcom fan, but I'm less of a Carver fan. I'd upgrade the preamp. It has much more of an effect on the sound than the amp.

If you listen to CD only, you can get a cd player with a volume control to go directly to the amp. That would be the best solution.

I'd prefer the musical fidelity over the parasound.

B&K amps are usually a good bargain, and a step up from the Adcom in my book.

Also, you could get a beefy integrated amp.
Thanks for the comments. Do you have any experience with the Musical Fidelity preamps vs. the Adcom 750?

I do like the way the GFA-545 sounds, but if I could get "more" (bass, seperation, impact?) I think I'd be happier? I don't really have any benchmark to judge what I have against, just what I read. (not the best scenario, I know)

I like the dual mono layout of the MF, and the build quality looks great. I tend to keep things for a long time if I like them, so something that is rock solid is a plus to me.

Thanks,

Mike