Westminster on Westminsters, Part III
I'd like to conclude with more specific observations on some selected works which exemplified the big leap forward that the REIs brought to my system.
Saint-Saens: Symphony No. 3 “Organ”, Boston Symphony Orchesta, Charles Munch. Living Stereo SACD/DSF
This recording was made in the Boston Symphony Hall, with Berj Zamkochian on the Aeolian-Skinner organ under Charles Munch. Fortuitously I have attended a performance of this piece in the same hall/organ under James Levine. How the organ sounded live, especially in the 2nd and 4th movements is etched indelibly on my aural memory. The interaction of the low bass frequencies of the 4,800 pipe organ and the famous acoustics of the BSH is a pretty tough challenge to reproduce faithfully. The limitless headroom of the REI monoblocks exert magisterial control over the Westminsters’ 15-inch woofers; the wavefront of the organ chords in the beginning of the 4th movement palpably impact and energize my whole body with the REIs driving the Westminster folded bass horn. Is it 100% what I felt in the Boston Symphony Hall? No – I’d be hard pressed to think that ANY system can approach even 85% of that magical experience. Before the REIs started driving my system I’d say I was only 40% there, but now I can confidently say that I’m at least 70% there, which I never thought was possible, transporting me back to a balmy fall Boston night of 2005. Pure magic.
Canteloube: Chants d’Auvergne, Jean-Claude Casadesus, Véronique Gens. NAXOS SACD/DSF
A lovely song cycle sung in Auvergnat, most have at least heard
Baïlèro at some point. My favorites here include
Passo pel prat and
Trois bourrées. Soundstaging and realism are excellent with the REIs running the show, but my subjective impression is of significantly increased emotional involvement. The PRaT of the REI monoblocks in concert with the Horizon DAC and Taiko Extreme server brings this recording to a new level of immersion. Véronique Gens’ gorgeous tone comes across smooth and powerful, with nary a hint of glare or shrillness, rendered with lifelike dynamics and soundstaging at real world front orchestra SPLs by the REI’s masterful control of the Tannoy Westminsters.
In Full Swing, Mark O’Connor’s Hot Swing Trio. Sony Classical SACD/DSF
A wonderful recording from 2003, this date between Mark O’Connor’s trio with Wynton Marsalis and Jane Monheit was envisioned as a tribute to Stephane Grappelli, O’Connor’s mentor. On
Honeysuckle Rose, the improvements that the REI monoblocks made in the already excellent soundstaging capabilities of my system are clearly on display here, with O’Connor’s violin on the left interweaving with Marsalis’ trumpet slightly center right, and Jane Monheit’s vocal presence very convincingly fleshed out between and about 10’ behind the speaker plane. To be honest, this recording was never one of my favorites before the REIs took their place in my system. Somehow, the flow and rhythmic capabilities of the REIs have taken the emotional connection from this recording to a different level entirely and I find it very hard to tear myself away from listening to every track.
Mahler: Das Lied von der Erde, San Francisco Symphony, Michael Tilson Thomas. SFS Media SACD/DSF
Der Abschied is one of my all time favorite musical passages. There is some controversy about Thomas Hampson’s performance on this recording, but for me MTT’s rendition here is wonderfully evocative and emotional, with wonderful playing from the SFS. The quality of the recording is superlative in DSD.
I’m getting a substantial jump in hall ambience retrieval and the sense of “you are there-ness” with the REIs on this recording. Small sonic details which were previously slightly unnatural and somewhat distracting, like the squeak of leather on chairs, valves on woodwinds, and the rustling of pages, which previously felt like “hi fi features” now seem a natural contribution to the hall ambiance, adding yet another piece to the realistic sonic illusion. This is a substantial leap forward in my system for an amazing performance by MTT/SFS, which I can now enjoy from row C instead of mid-hall, with Stuart Skelton and Thomas Hampson now located about 25’ in front of me, with a palpable illusion of the SFS arrayed behind. Both the clarity and incredible dynamic control of the REIs are on full display here, with an incredibly natural flow of this heart-wrenching piece up to the final
“Ewig”, which brings tears to my eyes.
Schoenberg: Gurrelieder, SWR Symphony Orchestra, Michael Gielen. Hänssler Classic SACD/DSF
A large orchestral oratorio with Schoenberg trying to “out-Wagner” his idol, this was another challenging recording for my system prior to the arrival of the REI monoblocks. The large dynamic shifts of the exceptionally massive orchestra and choir, with 125 musicians and over 200 choir singers, coupled with the need to maintain appropriate scale and body to the soloists in front, is a true challenge to reproduce. My benchmark for this piece is again with the Boston Symphony Orchestra, where I had the privilege to experience this amazing work live both in the Boston Symphony Hall in February 2006, as well as in Tanglewood in July of that same year. Since then I’ve been striving to recreate the magical experience of this piece in my listening room. Needless to say, with my old amplifier the presentation fell apart if you approached 70-80% of real world SPLs (assuming a front orchestra seat, as is my preference). However, with the REIs the louder passages were almost unrecognizable, they were
so much better. Take the climatic “
Seht die sonne…” after the relatively quiet
sprechstimme of “
Herr Gänsefuss, Frau Gänsekraut”; coherence was maintained without any trace of harshness, glare or strain – just monumental peaks of natural sound from the orchestra, choir and soloists as Schoenberg intended.
Update: IC/Speaker Cable reconfiguration
Immediately after my audition, I had embarked on a large solar and batteries project to achieve energy neutrality for my house. As part of the project, a garage subpanel was installed to prepare for EV charging, with 2/2/2/4 SER copper cable feeding a NQ subpanel prepared by KingRex Consulting. I took this opportunity to install 6 direct 10/2 MC solid core copper circuits from the NQ subpanel to the music room.
This resulted in a notable change with the WestminsterLab REI monoblocks that are worth reporting.
As I detailed above, the initial audition setup was performed with short (1-1.5m) balanced interconnects and long (30’) speaker cables. Due to the availability of high quality power near the speaker locations, I could now situate the REIs next to/near the speakers with the rest of the equipment still positioned on the left of the room, with long 30’ XLR ICs and short (4m) biwire speaker cables. All ICs and speaker cables were, and are, made with 12/16/20 Ga Duelund DCA cables.
During the initial audition, the REIs were clearly head and shoulders above my prior reference amp in essentially every facet you could consider. I had already made my decision to purchase based on those very compelling findings.
When my own pair of REI monoblocks finally arrived, I did another head to head comparison against the XA30.8 after an appropriate break in period with 1) the much shorter speaker cables/long balanced ICs; and 2) new dedicated circuits. Both the Pass and the REIs were again evaluated using the same cable and AC receptable combination.
To my great surprise, this not only reconfirmed all of the amazing qualities that were already evident from the initial audition, but the REIs took a huge step forward in this new configuration. The XA30.8 did demonstrate noticeable improvements with the different IC/speaker cable set up and the new dedicated circuits, but was now vastly outclassed by the REIs, which were probably only showing 60% of their true potential during their audition. I have to hand it to Gary and Fred, who were entirely right on the mark when they pointed out that I was leaving a lot of performance on the table with my very long speaker cables!
Side note – As part of my Solaredge system, live power consumption monitoring revealed that the power consumption from the REI monoblocks was approximately 3-4 times LOWER than the Pass it replaced, drawing well under 100W. As someone who is concerned about the climate and environment, this was an unexpected bonus.
Summary:
WestminsterLab REIs are amazing, get them now!
All jokes aside, it boggles my mind how Angus Leung has managed to squeeze this level of performance, power and musicality on the level of the best tube amplifiers into a tiny solid state immaculately machined chassis that one can hold up with one hand (literally). In some ways, the small size and low power draw for this Class A amplifier may counter-intuitively distract from its stunning sonic virtues. Taken solely on its sonic virtues alone – the REI is incomparable. Add in the small size and low power draw, and they are simply one of a kind.
Big thanks for trailblazing this unique or near-unique approach to amplification
@lscangus, for introducing this amazing line to the US,
@gleeds ; and for convincing me to audition (and subsequently purchase) these amazing monoblocks
@LampiNA !