Should I use an external Phono Preamp

@mooks005 

hum can be caused by the following 

1. turntable interconnects close to a source of EMI/RFI (power cords, power transformers, routers, mesh network nodes, wifi extenders, etc.)

2. Tonearm ground cable not connected to preamp chassis

3. Preamp not on the same circuit with amplifier. This can create ground loop and that will present as hum

The E07 costs $6500 in the US. Hardly an amount of money that most of us can spend on an experiment. Perhaps borrow one from a dealer makes sense. Bill, I’ll dig up your words but I do think you made a categorical statement re the inherent superiority of phono stages vs phonolinepreamps. Anyway, no big deal. The two very best phonos I’ve heard and own are both phonolinepreamps, albeit one of them was heavily modified by me. Three if you count the Manley Steelhead which has an active buffer linestage that adds no gain. My opinion is to just find the phono you like without bias in favor of separate components. As you know there was a time when the word “preamplifier” meant a component that contained both line and phono. Then along came the temporary demise of vinyl and manufacturers found a way to make money by separating the functions.

I generally find spending extra on cables not the best investment. But for a phono stage, for sure. And do you need a phono stage vs an internal one, yes, you do. The 100s of reviews I have read, none were more than polite (or ignorant) about built-in phone stages. It's the spirit of your vinyl sound. Why would some companies focus on nothing but building and selling external phono preamps?