Buying new pre-amp


I'm currently still using my 37 year old Crown IC-150. I was wondering if I will hear any tonal quality improvements if I moved up to a modern pre-amp such as an Emotiva RSP-2. This is the unit I have my eyes on. I know S/N ratios will probably be much better, but will it sound any better through say the CD input which is basically a straight through connection anyway. I know my Music Hall mmf 7 should sound better through the phono input. I'm just figuring, my IC-150 although in mint condition, is all factory old. Any idea's would be helpful. I do have a well trained ear.
tony3d
Hi Tony, Can't speak to the specifics of either piece, but the age of your Crown probably means there has been a gradual decline in performance as caps and other components degrade. Hey, we all get old! I have not heard the Emotiva but would encourage you to trust your ears more than specs.
Crown has always been more of a professional product. A 37 year old audiophile piece such as AR or Marantz will kill it. You really need to borrow a pre from someone or a local shop and see for yourself.

You do know that in the last 37 years, they have invented remote controls too...
Years ago I moved up from an IC-150 to an AR SP-4, another solid state unit. There was very noticeable improvement. Now have a First Sound Presence Deluxe and will never go back. Have fun in your quest for your favorite, but do not hesitate. It is easy to improve on the Crown.
I know S/N ratios will probably be much better, but will it sound any better through say the CD input which is basically a straight through connection anyway.

Op amps have improved a lot since the 70's. The power supply caps will probably be dried out and need replacing too. Chances are that you will get a significant performance improvement with a modern equivalent SS preamp - what power amp and speakers are you using - is it a Crown 300?