I am a relative newbie - been collecting and listening to vinyl for about 4 years. My gear is listed in my signature. I want to maximize its potential and am willing to spend on upgrades, but don't have an unlimited budget.
I'm looking for recommendations on how to isolate the cause of an audible hiss and/or advice on what to upgrade to get rid of it. I guess either way, I'm curious as to what are recommended upgrades for me anyway.
- I hear an audible hiss when I have receiver volume up high and preamp turned on - without the turntable playing anything.
- Turning the preamp off I hear a loud "bump of the microphone" like sound followed by the hiss slowly fading to nothing
- I have the ground cable connected between TT and preamp
- It doesn't seem that my problem is related to static as turning preamp back on and off again gives the same result. Also, I have a Zerostat and that has not seemed to have any impact on the problem.