Agree that Nagra preamps work great with the REIs. I run Organic by Argento for cables and preferred them to Cardas Clear Beyond. (For much less $)
Just wanted to reinforce your feedback here Keith.
Two of us (neighbors audiophiles) with very different systems but the Nagra HD preamp in common, decided to replace our great Dan DAgostino stereo power and Thrax Monoblocks when the REI were tested in our our systems, over the same WE.
The test & compare were ran with the same bunch of 5 audioolcolics (200+ years cumulated passion for music and audio in the listening rooms that days) including a local legendary reputable pair of ears and voice.
What struck us is that there was a consistent “overall sound signature” across both systems (with Nagra HD preamp + WML REI “backbone”, even though from DAC (Playback vs Lampi), to DC, interconnects and speaker cables, to loudspeakers (Alsyvox vs PeLeon Signature - an amazing French brand most of our US and Asia friends most probably won’t be aware of), nothing really compares in our systems, listening rooms, musical preferences… there was that amazingly musical and “with ease/no effort” naturalness, etc. I will spend more time to share my impressions when we receive the REIs in roughly a month time (Angus, we count on you !!! )
We indeed could also sample the Quest vs the Nagra and direct from Lampi Horizon and the difference in both cases was substantial.
What I would probably recommend if asked is:
- if you already possess a Nagra HD Preamp, then you really must try the REI and make an opinion for yourself at home. Steve Williams has been too clear too many times and too rightly for me understate this recommendation!!
- If you don’t have a Preamp and use the Horizon volume control, then try with the Quest between Horizon and REIs, then, if it is within you budget allocation priorities, sample with the HD Preamp in place of the Quest and you’ll find out for yourself if the x2 budget is worth it. Adding the Quest already made a very positive difference in my experience.
Here is probably the only point upon which I have to disagree with Lukasz, very humbly but as far as my system is concerned, steadily.
I have been an absolutely blinded fan of Lampizator for many years (I currently still own an Horizon in my main system, a Golden Gate 2 in my office system and an Amber 3 in my country house, a kraftwerk, etc…) and wouldn’t seriously consider changing my Horizon if only through an upgrade to 360!
NB: if you were wondering, the full WML (Quest + REI) didn’t work for me (a bit less musical and a step too high in my system). The Quest - Thrax combo better met my expectations.
So as a synthesis, in my system:
#1 set-up: Horizon- Nagra HD + REI (head & shoulders above the sand box)
#2 Horizon - WML Quest - Thrax Héros monoblocs (clear gain in clarity, staging and dynamics)
#3 Horizon - Thrax monos or REI (I think the difference of this set-up between WML and Thrax is really down to personal preferences: both compromises are great but different put aside weight and heat dissipation, (footprint is very similar)
Don’t get me wrong, #3 already delivers amazingly emotionally engaging, easy, non fatiguing, highly musical, very well staged musical image with great tonal balance, harmonics et all.
Then you guys all know as well as I do what it means to always be looking for the next “optimization”, the next “there” where it sounds you “you are here”, an amazing never ending quest.
In that regard, I can confirm that the REIs, when added to HD Preamp went IMHO far beyond an optimization.
I would rather talk of a paradigm shift. A whole new dimension of my system. Revealed rather than added (highly debatable but again only the HD-REI chain created that).
For what it’s worth.
Now time to party !!
Talk next year !!