Replacing components, Please weigh in!


Hi Audiogoners! I’ve been a member here for a long time and lurked in the forums on and off over the years, but this is my first query here so hopefully you’ll go easy on me!

I want to improve the sound quality of my relatively modest stereo analog system. I have two components that I think are weak links in my system and I’d love to hear recommendations on replacement components that will complement what I already have (i.e., I don’t want to make new purchases that outperform the components I am satisfied with). 

Here’s what I’ve got:

  1. Project 2 Xperience — turntable
  2. Dynavector P-75 — phono pre
  3. Dynavector 17D3 — cartridge
  4. Meadowlark Audio Kestrel (first generation) — speakers
  5. Nakamichi RE10 — receiver
  6. Audioquest King Cobra & MIT cables

I think the weakest links in my chain are the Nakamichi RE10 receiver and the Dynavector p-75 phono preamp. Both these components have either a fan or an audible hum that annoy the heck out of me. I want a system that is QUIET. 

First Question — I’ve been seeing a lot of love here for the Herron VTPH-2A, Stanley Chinook, and Allnic H1202. My question is: I want to squeeze the most performance out of my speakers and cart as possible without overshooting — are these preamps going to outperform my speakers and turntable? If you think one of them is a good fit, which one do you think is the best for me?

Second Question — I get really overwhelmed reading about amps b/c I really don’t understand the technology and for me it’s like being an English major in a room full of engineers (I’m the former English major — Audiogon is the room full of engineers)! I am truly a low-information junior audiophile. Can anyone point me in the right direction for amps I should be looking at that will be a good fit for my Meadowlark Kestrels? 

I listen to mostly rock and pop from the 70’s and 80’s on clean, original vinyl. My room is 12.5’ wide x 18.5’ long, with a large archway to another room interrupting the long side (sad space, I know). Ceiling is 7’10”. Does this info help you weigh in? Maybe? 

Thanks for your thoughts, this junior audiophile appreciates them! 


128x128amy_oneshanti

Showing 2 responses by cleeds

lewm
If the hum is coming from the unit itself and not over the speakers, then it probably has nothing to do with grounding. In fact, it is not electrical in nature.
Not necessarily. For example, the presence of DC on the AC line can cause hum in some transformers, and some transformers are more sensitive to this than others.

lewm

If DC is on your AC, it is probably coming from some contaminating source in your house ...
Oh no, it's almost always the utility that is the source. I'm not sure what leads you to think otherwise.