Hello,
You don't say what you are using now and what you would like to improve on. For 3-dimensionality and decays that just go on and on, I have found the Aesthetix Io to be unbeatable. This is especially true when you change the stock Sovtek 12AX7s with Telefunkens. The Io has 70+db gain without a step-up transformer. It has a wee bit more noise than the BAT VK-P10 I owned before but the BAT did not have the fullness in the mids.
The BAT also had capability with 70db gain but used a step-up transformer. Contrary to other statements made about step-up transformers, I heard a very subtle degradation in resolution when I tried this with the BAT. I was using the Koetsu Rosewood Sig cartridge at 0.6mv output which was happy with the 55db setting so I did not need the added gain of the transformers but I was eager to hear what it might bring at that time.
So if your budget is in the $2k range, try to get a listen to the BAT as an all-round performer. For the $3k range, the Io is simply awesome. I have not heard the ARC Ref Phono but these are rarely on the used market so that must imply something. There is much prasie about the new PH5 and this appears to be quite an attractive price. The other unit to keep your eyes out for is the Counterpoint SA9. Michael Elliot was a master in preamp and phono stage design.
John
You don't say what you are using now and what you would like to improve on. For 3-dimensionality and decays that just go on and on, I have found the Aesthetix Io to be unbeatable. This is especially true when you change the stock Sovtek 12AX7s with Telefunkens. The Io has 70+db gain without a step-up transformer. It has a wee bit more noise than the BAT VK-P10 I owned before but the BAT did not have the fullness in the mids.
The BAT also had capability with 70db gain but used a step-up transformer. Contrary to other statements made about step-up transformers, I heard a very subtle degradation in resolution when I tried this with the BAT. I was using the Koetsu Rosewood Sig cartridge at 0.6mv output which was happy with the 55db setting so I did not need the added gain of the transformers but I was eager to hear what it might bring at that time.
So if your budget is in the $2k range, try to get a listen to the BAT as an all-round performer. For the $3k range, the Io is simply awesome. I have not heard the ARC Ref Phono but these are rarely on the used market so that must imply something. There is much prasie about the new PH5 and this appears to be quite an attractive price. The other unit to keep your eyes out for is the Counterpoint SA9. Michael Elliot was a master in preamp and phono stage design.
John