Good luck on your journey!
I haven't explored the separate phono stage route; however, I am extremely pleased with the phono stage from my Moon 390 - it is derived from their 610 phono stage.
Solid State Phono Stages
I used to be an all-tube guy, but I’ve now ventured into the realm of high-end solid state with T+A and no longer have any itch to go back heavily into tubes. Now, the only tubes I have left in my system are in my Modwright PH9.0X phono, and from what I’ve demoed against it, it seems to be a giant killer. I do love it, but I’m curious to try a higher end solid state phono stage to see what more noise and more music might sound like. Unfortunately T+A does not have a standalone phono stage, so I’m looking at other manufacturers and open to other opinions.
I currently have a Clearaudio Innovation Wood table and Air Tight PC-1s cartridge. i listen to a wide range of music, from Zeppelin to Vivaldi to Beck to Coltrane to Yello. The stage would ideally have between 65-74db of gain, maybe adjustable to 60db at minimum, and have variable impedance values. A balanced output stage would be ideal. I don’t ever really plan to have a second arm, but most stages that retail over $7K tend to have multiple inputs anyways.
My budget would be at tops ~$8K for a used unit. The unit that is sticking out to me from what I’m reading about is the Simaudio Moon 810LP. Another high on the list is the Esoteric E-02. I’ve also come across the Pass XP-27, the Gold Note PH-1000.
I’m looking for a stage with some personality in its character, not one that is overly refined. I’d love for it to be dynamic and bold when it should be, and also gentle and refined when it should be.
The only solid state stages I’ve ever owned and tried were the Pass Labs Xono, which was clean sounding but a little noisy and brittle sounding compared to a PS Audio Stellar Phono. I’ve liked all my tube phono stages better than both of those units.
I’ve also considered going further up the tube stage route, looking at Doshi 3.0, Aesthetix IO Eclipse, but I’m hesitant unless I can hear those in place.
What solid stage phono stages have you loved, and what have you compared them to?
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Thank you all - some great suggestions here. @holmz @boothroyd - I don’t currently have balanced outs coming from my tonearm but it is an option. I’ve read about the Sutherland Phono Loco in the past and forgot about it as I wasn’t curious about solid state stages then. A brief search also surfaced Channel D phono stages, which also have an incredible reputation. @rsf507 I think the Gold Note PH-1000 is super sexy, but a few reviewers have commented on its lack of speed and dynamics, stating the unit is overly refined. That was a turnoff but would love to hear if anyone has experience comparing it to other stages. @bigtwin I forgot to list the Parasound JC3+ I’ve looked into that one before, but I’ve read a few users who commented on its noticeable noise levels for low output MC cartridges, and that was a turn off. @williewonka Yeah Simaudio MOON is up at the top of my list. There is a 610LP that is in budget for me, but I’m somewhat waiting for the 810LP to hit the market. They consistently seem to outperform the competition from what I’ve heard. I really appreciate the suggestions so far and will take a deeper consideration into transconductance stages, which I know little about. Keep it coming! |
I am a Tube Device user myself and every so often get the chance to listen to very modern designs for Solid State devices.. Recently I have been offered demonstrations of Two Phonostages, one being the Phasemation E-350 and the other being a model referred to as the 'Avalon', it is Bespoke Built Design by a very accomplished Electronics Engineer with more than 40 years using LP as their main replays. Each of these Phon's have made a extremely good impression and very memorable and worthy of informing others about. Neither of the Phon's are going to break the bank, and the price separation between the Two above Phon's has a decent separation. Even though the Phon's were not compared side by side, the demonstrations were carried out in short succession and the recollected information was enough to produce a assessment that both were very capable and will need a vast jump in design to be seen as easily bettered. When encountering either of these Models the impression made might be such, that the need to continue a search further may be vanquished.
complete don't usually promote products |
Most higher end tonearm makers will offer their tonearms with "captive" cables as an option, so you have one wire from cartridge pin to phono input. For sure, this is true for Reed and Triplanar; I own one of each, both with captive cables. Clearaudio tonearms are not unique in this aspect. Re balanced connection: You really already have a balanced connection, as 99% of cartridges offer a balanced output if the wiring permits. To connect the cartridge to a balanced phono input, you simply use the "Ground" lead from the cartridge as the negative phase of a balanced signal. Optimally, therefore, you want the ground wire to be a conductor identical in type and quality to the conductor used for the positive phase of the signal. By convention, the positive phase, aka "Hot" on an RCA connector, attaches to pin2 of an XLR connector, and the negative phase, aka "GD", attaches to pin3 of the XLR. pin1 is then where to connect the shield and any audio ground wire. Since the internal wiring of most tonearms already uses the same conductors for what becomes Hot and GD in a single-ended connection, all you need is a balanced cable (defined as per above, where the pos and neg phase conductors are equal and terminated in an XLR), and of course a true balanced phono stage. (Be careful of that. Some phono stages that offer XLR inputs are not truly balanced internally.) Also, you could get away with just re-terminating a single-ended phono cable where ground is carried on the shield with XLRs, but that would be a compromise with respect to optimal. "Transimpedance". I really dislike that term, although it is in common use these days to indicate a current-driven phono stage. Because it's misleading. MC cartridges with high-ish internal impedance, say 20 ohms and higher, are not necessarily so well matched with SOME current-driven phono stages, because those phono stages inevitably have an input impedance greater than zero, and because the current output of the cartridge is a function of its internal resistance. (I know a lot of audiophiles break my "rule" by driving transimpedance stages with say a Denon DL103, which has a very high internal R. That's life.) The lower the internal resistance (and the greater the voltage output) of the cartridge, the more current it can deliver. If I am not mistaken, most current-driven phono stages seem to consist of an input stage that converts current to voltage. Then the downstream circuit functions much like any other phono stage. The I to V conversion is best done by a solid state device. Hence most current-driven stages are at least hybrids or fully ss. If it were me, I would check on the input impedance of any current-driven stage before purchase. Ideally you want the Z to be as close to zero as possible. |
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