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Solid State Preamp recommendation for $2500?

Hi,

I am looking for some Solid State preamp recommendations. My budget is up to $2500, new or used, perhaps could be stretched to $3000 for something really special. I have fairly neutral, easygoing equipment (upgraded McCormack amp and Tyler Acoustics speakers) and like to listen to all kinds of music, but primarily jazz, classical, electronic, and some rock.

Due to changing circumstances in my system (or rather discoveries) I have pretty much determined that a solid state preamp is the only thing that will work in my system. I have an amp and speaker combo that puts out some serious white noise from tube preamps (I have tried 4 so far, all with the same results, and all preamps were OK in other systems). I have tried 2 solid state preamps, both were dead quiet. So, it is either get rid of the amp, or get a solid-state preamp. As my amplifier is a McCormack DNA-125 rev Gold, I would take a serious hit if I were to sell it, and it sounds pretty darn good. I am guessing I would have to spend alot more than the $2200 I have into it to get comparable performance. Unfortunately, I love tube preamps, but am totally fed up with background hiss that is audible at 15 feet and muddies the music.

I did hear a Classe CP-700 recently that sounded wonderful, but it overshoots my budget, and I can't help but think I am paying for features that I don't need, like the cool but (for me) useless interface). I just want a nice 2-channel preamp, old-school/no remote is fine.
dawgcatching
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jmcgrogan2's avatar
jmcgrogan2
6,346 posts
 
Tvad, you are correct, the input impedence for the DNA-125 is 100K, which wouldn't seem to cause an impedence mismatch. I must have been thinking of the DNA-500, which has a 10K input impedence.

However, the issue could be gain matching, as many tube preamps output a higher voltage than their SS counterparts. I also see that the DNA-125 requires only 1V input to drive full output, that's a relatively low sensitivity. By comparison, the DNA-500 requires 2.25 V for full output.
I could only find output voltage for the Dehavilland Ultraverve, which is 30V.

So a 30V maximum output from a preamp into a amp that only requires 1 volt input for full output could well be overloading the amp. Stick with SS preamps, many good ones have already been recommended.

Cheers,
John
dtc's avatar
dtc
1,047 posts
 
If you liked the Classe consider the Classe CP-65. It was the top of the line Classe (other than the Omega series) before the touchscreen Delta series. It comes up occassionally for sale here. the CP-60 was similar, just the previous model. The CP-500 can also be had for less than $2500 used. Should be similar to the CP-700 but I have not compared then in detail. I use the CP-65 with a Levinon 432. It is dead quiet with very good dynamics.
dawgcatching OP
139 posts
 
Dtc,

Is the CP-65 essentially the same (sound-wise) as the CP-700? If so, I would likely be happy with it, as I don't need the CP-700's slick features. The outboard power supply was nice, however, and the unit sounded superior.

Any idea how the others mentioned sound compared to the CP-700? That is really the only nice SS preamp that has been in my system.
tweak1
3,662 posts
 
PS Audio GCP/GCPS. Nothing compares in this price range. Next best would be the Parasound JC 2, which just got product of the year from Absolute Sound, but is $4000
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