2. amps-preamps
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Amp or phono pre + pre for better sound?

Ok, I am trying to decide whether to get the Accuphase A-65 amp first or the C-2420 pre + C-27 first from my dealer. I can't afford all 3 units at once. Which unit would make the most positive difference in sound?

Currently I am using the Bryston amp (4BSST) and Bryston preamp (BP6P)

I know this is a compromise, but it's the best i can do...

JBL S4700 speakers.

My system is displayed here in that part of the forum under "Done for Now."

Thanks for your time and help!
dave_72
dave_72 OP
1,399 posts
 
Ok, cool, thanks for the response, Mechans. I'll make a note of it. The amp by itself is cheaper than the pre + phono pre together. The Bryston preamp has a built in phono stage, so if I get the amp first, I can keep using it in the system. It might degrade the sound, do you think so? I am more into analog. Anyway, I have a middle of the road cd player; the Onkyo DX-7555. Sounds pretty good, especially at the price (I paid $600 7years ago.)
syntax's avatar
syntax
2,193 posts
 
Preamp first
dave_72 OP
1,399 posts
 
Ok, thanks Syntax. Why is that?
syntax's avatar
syntax
2,193 posts
 
Ok, thanks Syntax. Why is that?

The Preamplifier is THE neuralgic section in the electric circuit. It receives the Signals from different sources, amplifies them to an output signal, builds an audio signal (RIAA) and amplifies it with factor 600-2000 (Phono). It is a complex unit, based on solder points, contact transfers, layout in general, brain, quality of parts...nowhere in the whole process is the possibility to loose details so huge. A power amp for example simply amplifies a given signal. The Preamp is the Achilles Heel, you buy brain (there are differences of course) and with your choice you will manifest the direction/quality of your System.
rlwainwright
1,904 posts
 
Yes, preamp first. And make sure it has a good phono stage or buy an outboard phono pre...Your current amp is plenty good enough to soldier on with for a while...

-RW-
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