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spiritmachine
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Last seen: 3 years 4 days ago
Joined: Feb 7 2013 - 8:30am
Lower noise floor...how?

This question primarily concerns my analog system but the issue is present to a lesser extend in my digital playback.

My analog system consists of:
Music hall 5.1 turntable with music hall magic 3 MM cartridge
Lehmann audio black cube SE II phono stage
Line magnetic 518ia amplifier with gold lion 12ax7 tubes
Rega Rx5 speakers
Wireworld mid level cables

While listen to LPs (and to a lesser extend digital) there is a faint but bothersome hiss. This is not a hum like when I disconnect my grounding. It is an ever present hiss which becomes louder proportionally with increasing volume.

My thoughts to improve would be... better turntable, better phono stage, better (NOS?) preamp tubes in the line magnetic or power conditioning (current have none).

What would your approach be?

Thanks!

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