Hello,
Your Shure should work just fine with the 2325 (I'm assuming it's in good shape). If you do not get better results by experimenting with the Height of the tone arm (VTA), or set up of the cartridge as your turntable allows...then I would suspect the phono stage of the Marantz..The 2325 is a great receiver but its well over 20 yrs. old and this phono stage has been known to have leaking transistors and capacitors. I have repaired several. Try cleaning connections too.. good luck
Your Shure should work just fine with the 2325 (I'm assuming it's in good shape). If you do not get better results by experimenting with the Height of the tone arm (VTA), or set up of the cartridge as your turntable allows...then I would suspect the phono stage of the Marantz..The 2325 is a great receiver but its well over 20 yrs. old and this phono stage has been known to have leaking transistors and capacitors. I have repaired several. Try cleaning connections too.. good luck