Pass XP-17 and Hana ML loading question


Guys anyone here has any experience with the Pass XP-17 settings for Hana ML?

I just switched form Pass XP-15 to 17 and its totally different animal. 

Just to compare them both with the gain set at 66db and loading 333ohm they act completely different, while 15 gets maximum bottom and fantastic detail 17 sounds great at the top and the midrange but bottom needs improvement.  Would anyone run 47K ohm? 

ssg308

Showing 4 responses by karl_desch

I owned the Pass XP-15 for many years and have been enjoying the XP-27 for several. I dont find the difference between 15 and the 27 to manifest through different loading.  The 27 sounds different (and a little better) at all settings.  Like Lewn, I have never heard a big difference between 100 ohm and 47 kohm loads on LOMC carts. Like ssg308 reports, big differences in character can be discerned with different gain settings.  My conclusions are that the Pass phono preamps can handle RFI generated by LOMC quite nicely.  

Hoping that ssg308 enjoys the Unami Red. 

I'm sure some of this is dependent on listening preferences and other system components. I have used Pass Labs phono pre's on Lyra (Atlas, Etna SL, Delos), Koetsu RSP, SoundSmith (Zephyr Star, Sussurro, Hyperion), ZYX (Yatra) and Denon 103R (Zu).  The most sensitive to loading are the SoundSmith MIs.  They loose upper frequency presence with resistive values below 500 ohms. I prefer them at 47 Kohm. The Lyra and Koetsu sound the same between 100 ohms and 47 Kohm. So I run Lyra, Koetsu and SoundSmith at 47 Kohm. 

@ssg308 What preamp are you using?

 

Just wanted to make sure that they were playing together nicely.  So an XP-12/17 combo is perfect!

Nice!  I love my XP-22/27 combo as well for their truth telling. I bet the 12/17 combo is 95% of what I get with the fancy schmancy seperate power supply versions. 

All this being said, I'm still surprised that the Hana-Pass combo is so sensitive to loading.