2. analog
  3. 1244674569

Phonostage Question

The piggybank is getting close to what I need to finally get my vinyl playback going again and I could use some advice. I'm currently running a VPI Scout/JMW9/Dynavector 20XM with 1mv output. In considering a phonostage, I want something that will work well with this setup but that will also allow me to upgrade my table/arm/cartridge at some point without having to replace/upgrade the phonostage. I've noticed that some designers/companies are content to produce phonostages that offer medium to high gain but not enough to run a very low output moving coil. (I'm thinking of Audio Research here whose models seem to come in around 57db). Others (like the new Pass XP15 which is on my list) offer a wider range of gain selections from the mid-40's all the way up to the mid-70's and so allow you to put just about any output cartridge in front of them. Here's my question: Is there any disadvantage in using a phonostage that tries to offer such a wide range of gain options? Put another way, do some manufacturers shoot for medium/high gain (i.e. 57db or so) because that is the most gain that can be produced without distortion and assume that if the consumer is running a really low output cartridge they will buy a separate step up transformer because this is the only way to run a low output coil and not introduce excessive noise, distortion, ETC. Certainly, it would be nice to have a phonostage that does it all (including all those nifty cartridge loading and resistance settings) but what do you give up with the "one size fits all approach"? Finally, let's say I decided to swear off really low output coils--who makes the best (preferably solid state) phonostage for higher output coils or moving magnets like the Soundsmith (2.2mv), Dyna 20XM (1mv), Musicmaker (4mv) and such? I'm thinking that it is less expensive to get a REALLY good phonostage for higher output cartridges--so who makes the best for this type of application?

I hope my question makes sense and thanks for the assistance.

Oh, one final thing I should probably mention. My ARC LS26 linestage has three different gain settings so I can tailor the gain at the linestage as well.
dodgealum
pops
2,283 posts
 
I'm using an ARC PH5 and have run it with a high output MC - Sumiko Blackbird and low output Ortofon Jubilee. My CJ premier 14 linestage is fairly quiet so I have experienced no issues with either cartridge. Seems like that would be a good match to your LS26.
timeltel's avatar
timeltel
830 posts
 
Clearaudio Nano (Paste from description), $350:

It sounds just as great with moving magnet cartridges as it does with moving coils. Includes switches for MM/MC, a subsonic filter on the bottom and a unique gain level adjustment to mate the Nano with any cartridge you choose.

Specifications:

Mode: MM and MC mode; switched by jumpers on the bottom of the unit
Input Impedance: Almost any cartridge can be used, through the use of input impedance jumpers: 50Ω, 100Ω, 400Ω, 1kΩ, 47kΩ
Amplification: Gain control from 34 to 67dB
Frequency response: 10Hz - 100kHz
Dimensions (W/D/H in inches): 3.1 x 3.9 x 0.79
Manufacturers warranty: 3 Years

Just a suggestion, not a recommendation. I haven't heard it but reviews are positive.
ptmconsulting
1,000 posts
 
Whatever you decide to get, based on your budget, try to stretch a bit and truly get something special. I believe the phono stage is the most important piece of equipment in the analogue chain. You can't hear what the TT or cartridge are capable of unless your phono stage is up to the task. And there's a big gap between a "good" phono stage and a great one.

I also second the motion of going for something capable of supporting a LOMC if you have any plans of upgrading over time. The best HOMC's come in under $1000, and they are good, but not in the same league with the bad boys above that price point. Of course a tubed stage capable of supporting those (or a decent step up) is more costly than a SS version of the same.

Good luck,
Bob
almandog
141 posts
 
In my case I tried out a few phono stages before settle with Modwright 9.0 SE phono stage. I like the sound stage, wide and open, and it has a wopping bass that matches the music I listen to (jazz, R&B, reggar, and soft rock). The phono stages I tried are SAP, Graham Slee Era V Gold, and the built in on in my McIntosh C2200 preamp. The Graham Slee is great at that price level, but it does not have the "Punch" like Modwright. Therefore I highly recommend the Modwright. I am using it with VPI Scout and Dynavector 20XH cartridge.
dodgealum's avatar
dodgealum OP
1,417 posts
 
Thanks everyone so far. Seasoned, you seem to get at the main thing that perplexes me--whether you necessarily give up performance when you add features and the flexibility to run the lowest output cartridges. Following on from Bob's comment, how much then do you need to spend to get something truly excellent in a full featured phonostage that will handle low output coils AND how much would you need to spend to get the equivalent performance from a phonostage with limited gain for moving magnet or high output coils only? Bob--your not the only one who has extolled the importance of a really good phonostage and I'm inclined to agree. I'm trying to approach this decision systematically so I end up with something I can enjoy for years ahead. Someone asked about budget--I'd like to stay below $5K and am assuming I can get something at that price point that I can grow into when I get around to upgrading the table/arm/cartridge.
More to discover