I am new to vinyl world, but not to music. Here is my setup for vinyl:
DP-300F with DL-A100 cartridge
AU-300 CL Step-up Transformer.
Onkyo A9000R Amp. (it also has built in phono stage)
I have these problems:
1.Rumble while playing.
2.I want to use SUT and DP-300 d'ont come with GRND, but my amp has GRND post.
3. Should I buy dedicated Phono Stage, I am considering Parasound Z Phono USB and Pro-ject Phone S (the new one).
4. Sould I consider buying Otrofon blue / bronze Cartridge , with Dedicated Phono Stage.
5.What is Record Clamp , should I use it ?