Time for a (reasonably priced) phono preamp...


My aging Adcom pre-amp's phono stage has begun to buzz, and rather than try and fix it I'm thinking of merely adding a dedicated phono pre-amp.  I mostly spin jazz LPs – deep Blue Note collection acquired over the dark years when CDs reigned supreme – with the occasional rock and classical opera LP thrown in.  My turntable is a vintage Thorens TD160 with a  Clearaudio Concept MM cartridge accompanied by Thiel speakers of nearly 30 year vintage!  My final list for the pre-amp are: Musical Fidelity LX2, Parasound ZPhono, Clearaudio Nano V2 and Schitt Mani, which sells for less than half of all the others.  I'm curious whether the Clearaudio would match better with the cartridge I have, or whether perhaps I should just buy either the Musical Fidelity or Schitt and save my pennies for an upgraded cartridge.  Obviously the Parasound has a pedigree when it comes to making affordable high end equipment, but at $600 I would want it to be a significant upgrade from the others...   I've thought of just buying all four and testing them out, but I assume that some vinyl enthusiast more versed in the ways of high-end sound reproduction on this forum would be able to offer his or her expert guidance before I start down this long and winding road!   
pcln
Not being in the market for a budget phono stage I have no opinion on what to get. But being a very long term user I know it can sometimes seem like its old gear when really its just old connections. I would at a minimum disconnect everything in the front end, clean with a clean cotton cloth and alcohol, and see what that does. Interconnect ends, RCA on the amp, power cords first. Then cartridge pins if its been years. Or at least pull on the clips with some tweezers to confirm they still fit nice and tight.

Hopefully you come back saying "Every contact in my whole system is cleaned every year Miller, that's not it." But if not then it was worth doing anyway as it will benefit your whole system.
The manufacturer’s specs for your cartridge include a load capacitance recommendation of 100 pf. That is a very low number, and the capacitance of the phono cable and tonearm wiring may exceed that amount even without adding in the input capacitance of the phono stage.

So in choosing between these phono stages a factor that should be considered is their input capacitance, which should be as low as possible. If that number isn’t specified for each of the phono stages you are considering I suggest that you contact the manufacturer(s) and ask.

For a moving magnet cartridge, btw, load capacitance affects transient response and tonality in the upper treble region.

Good luck. Regards,
-- Al

one word for you... lehmann  :)

no affiliation, just good info from personal experience

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