Considering a new Phono Pre-Amp


Hey Everyone,

Going to try and keep this short and simple.

I am considering a new Phono Pre-Amp. Currently have the Sim Audio 110lp V2 and it has been serving me well but wondering if a better Pre-Amp could further improve the system.

Here is what I am considering after much research and reviews:

- Herron VTPH-2A
I have read many great reviews of this particular device.

- Manley Chinook
Once Again read good reviews of this device also

- SimAudio 310lp
A step up from what I have now and has had good reviews. Also, everyone who reviews it states it’s extremely quiet, so I suppose that is a plus.

-Goldnote Ph10
I like the ability of this device to change settings on the fly. Have read good reviews but also possible noise issues?


The Herron and Manley of course are tube based so that’s one of the biggest differences between these 2 and the SimAudio and Goldnote.

I don't think I could go wrong with any of these because they are all quality products.

Well I wanted to get the communities opinion.

My only fear is, with my system, would I experience an improvement or not? Not Sure

Thanks
Dc8f521f 7137 4a3c b636 b3fb817775f8jay73
I have the Herron and yes it will be a huge step up. The Herron gets you pretty close to the very best yet at a price that while not cheap is at least within reach of us normal working folk.

When you get into this range however its only fair to make sure you know about the Soundsmith strain gauge. While a lot more expensive than any of the phono stages you mention its worth considering because it is in effect one of the world’s finest cartridges and phono stages in one. With the additional advantage of offering essentially lifetime use with a stylus that is easily replaced and at minimal cost, as these things go.

So a lot depends on your future plans. If you plan on buying an expensive top tier cartridge to go with the Herron you would probably be ahead of the game to skip straight to the strain gauge. If a new cart will be a while, or less expensive, then the Herron makes total sense.

I never looked too closely at the others you mention but one thing I did find while researching mine, the Herron comes up "looking for" a lot more often than "for sale" and when they do come up for sale they get snatched up fast and for not much less than full retail. Also for what its worth one of the most common comments made about the Herron is its a keeper, a lifetime buy, you can upgrade everything else but not this, and so on. For me, the only thing I could see myself going to from the Herron is the Soundsmith strain gauge.
I love my Chinook. Haven't compared to the others though. 
You’ve obviously done your homework. It’s up to you now brother.

Too bad K&K Audio no longer produces the Maxed-Out or the Trio.
BTW, have you considered the Ray Samuels products?
In that same price range you should also consider the Allnic H-1202 and Modwright PH9.0. Depending on which of these you compare to the Herron (for instance), you may find some use and design features more suited to you - like use of Lundahl SUTs instead of a FET-based MC gain stage, or front-panel, on-the-fly gain and loading controls, a mono switch, or transformer-coupled balanced outputs. In terms of sound, well you just need to listen to see what suits your ears. The competition is fierce at this price point and there are a lot of really nice stages to choose from $3K-$4K.

Of the ones you’ve listed, I use the Herron in one of my systems. I can say this - it sounds far better using the MM inputs connected to a decent SUT if using a LOMC cart than using the internal FET-based MC gain stage. And I wish it had a mono switch and front panel controls. But yes it sounds very good, especially paired with a SUT - although I’d describe the sound as very neutral and clear not unlike a SS phono stage...plus it adds the slightest bit of midrange emphasis to my ears - so not ruler flat. So if you’re looking for a phono stage that delivers classic tubey sonics I wouldn’t say you’ll necessarily get that from the Herron.
-Goldnote Ph10
I like the ability of this device to change settings on the fly. Have read good reviews but also possible noise issues?


Can't remember any noise issue with my Gold Note PH-10 with PSU-10. If your cartridge is not 0.05mV like Ortofon MC2000 then you will never hear any noise using Gold Note PH-10 with 0.15mV and higher. 


The Herron and Manley of course are tube based so that’s one of the biggest differences between these 2 and the SimAudio and Goldnote.

Expect to hear more noise from the tubes until you will find some exceptional tubes (NOS). And prepare for tube rolling. 


Expect to hear more noise from the tubes until you will find some exceptional tubes (NOS). And prepare for tube rolling.

With the caveat that tube rolling is typically an exercise in futility with the Herron.  Keith has this unit voiced perfectly to the stock tubes.  I have always gone back to the original tubes after trying others.  The Manley likely responds to better to rolling.  
If you can find a pre-owned Pass Labs XP-15, that's an excellent phono stage.  I like it better than my Chinook in some ways.  Super quiet with LOMC and has a bit of a "tubey" sound, even though it's solid state.
Never any noise with PH10 NEVER.
Whest PS 40RDT - read some reviews....Direct ship from manufacturer- he's a very easy chap to deal with...
I use both SS and tubed phono stages. Both types can be great however I don't get the best from my tubed unit until at least an hour of warm up/play. If you are someone who listens to an album or two at a time then I would choose a SS model that can stay on 24/7 and be ready to go whenever you want. Just something else to think about...:)
Millercarbon, thanks for your insight on the Herron.

@slaw , never heard of that company before but I will check it out, thanks.

Thanks to everyone for their suggestion, much to think about.

Too bad I can't demo some of these units easily, that would make the decision a little easier but such is the case with Audio.
I have the Simaudio MOON LP 5.3 RS - which was the 310 predecessor and looks to be the same from the internal photos I have seen

I can confirm it is very silent, has amazing dynamics, clarity & detailing, with a huge detailed image.
- I did not elect to buy the optional power supply, but instead, treated it to the very best power and interconnect cables, which I believe accounts for the stunning performance I now enjoy.

The only down side: you have to take the cover off to get at the dip switches to setup the gain/capacitance/resistance settings.

No matter which phono stage you select, you will need good cables to allow the unit to perform to its maximum ability, so budget accordingly.

Cables are a tough thing to rationalize, because "it’s just wire" and to get cables that allow components to perform their very best you can end up spending more on the cables than you spent on the component.

My preferred choice of Cable Companies that have products that perform really well, include...
- Inakustic, Nordost, KLE Innovations

DIY cables is another option, if you are handy, but most people prefer established brands.

Regards - Steve


Pass Labs XP17 is a superb phono stage without the noise of tubes. Highly recommended. Mark over at Reno HiFi is the man and would probably send one out to you for you to evaluate.
For what it’s worth, the Chinook preamplifier is a hybrid design. It uses both transistors and tubes. Perhaps for this reason it is much less affected by tube rolling than any pure all tube unit would be. I say this from my experience with the Manley steelhead. If anything, the steelhead is as neutral as any solid-state device I have heard. And I have heard some very good ones.
Jay, I think you will notice that the 310 is quieter. I'm not sure how much of an improvement in sound quality you will get otherwise. Noise is a very obvious and annoying problem. I personally lean toward tube units with phono amps and I really like the 6922 tube best but I think the Chinook is getting old in the tooth and is a bit noisier than the other units. The Herron is quieter but 12AX7s have more tube "bloom" than I personally like but a lot of people like this. The Moon 310 is very quiet and I love the balanced output. This allows you to keep your turntable set up further away from your other equipment and takes cable idiosyncrasies out of the equation. But, you do have to have a balanced input for it. I think I would lean towards the Moon here but I would want to hear one first.
 
Dear Mijo, Are there data to suggest that the Herron is quieter than the Chinook?  Great as the Herron apparently is, what with its many admirers hereabouts, I would have thought the Chinook would be quieter, just because of its use of transistors for gain in a cascode with the 6922 on top.  Also, I don't think it's quite fair to say the Chinook is "old", if the Herron is not also old.  The genius in the Herron is apparently how it is put together; it's design is that of a classic MM stage, where such stages have used the 12AX7 as input gain stage for decades.  I'm not judging one vs the other; I just wonder about the accuracy of your statement.
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Great @gestalt
My advice @jay73 is to try Gold Note, this is the most versatile phono stage for MC cartridges, also good for MM.

Audition will wipe away your doubts about noise, because there is no noise.