Jason Victor Serinus

Impressively full-range sound was the hallmark of a fine system dominated by Aequo Audio's new three-driver Ensium speakers with active, room-corrected bass ($44,900/pair, or approx. $40,000/pair in the passive version). Connected by AudioQuest cabling (approx. $100,000), with Aequo's own Ferroguard power cables ($4100) for the woofers, the Dutch company's speakers absolutely sang. As I discovered from playing musical chairs, the sound was at its best in the front row; there, on Yello's "Till Tomorrow," colors were the most saturated and involving.

What more delightful way to end the third day of High End Munich than having a cup of tea and a short chat with Jean-Christophe Calmettes, owner of Jadis Electronics? He had some interesting news to share about the French company's two forthcoming integrated amplifiers, the Aria class-AB ($5200, all prices approximate when converted from Euros) and the Ode 30W pure class-A (available fourth quarter 2025, price TBD).

As someone who has repeatedly reaped the sonic benefits of MQA, I found the MQA Labs press release tantalizing. "MQA Labs Debuts FOQUS ADC Design with First Ever Demonstration, Showcases Full Technology Suite," it declared, then continued, "Highlights will include a first listen to audio captured with a FOQUS ADC chip, showcasing the enhanced clarity made possible by a reimagined decimation process." The press release promised further surprises, including "a walk-through of our new and upcoming studio plug-ins, offering creators powerful tools for managing impulse response and noise shaping," and "a showcase of QRONO d2a, our playback solution that delivers unmatched transparency and time performance across all audio formats."

Three years after finalizing the design of their HQS G 7001 monoblocks, brothers Arnaud and Laurent Fusilier of French company JMF Audio completed the design of the JMF Audio HQS G3 9001 amplifiers ($164,000/pair). Alongside other JMF Audio products, the 9001s debuted at the ancillary HiFi Deluxe show in the Munich Marriott, offering a similar sonic signature as their smaller cousins.

"Our new Octave Jubilee class-A mono amplifier has a slightly different sound than the Jubilee Mono SEs you reviewed three years ago," said Andreas Hofmann. Hoffman is the founder and chief engineer of Germany’s Octave Audio, and he was talking about his forthcoming push-pull monoblock, noting that the amp outputs 160W in class-A lower-power mode and 280W in class-AB high-power mode. The Octave Jubilee’s projected price is $85,000/pair without potential tariff hikes.

Over three years ago, when I reviewed Accustic Arts’s AMP V stereo power amplifier, I called it "the most intelligently designed hunk I’ve ever put my hands on, and one of the finest and most musically satisfying amplifiers to ever enter my system." I wish it were still here so I could reevaluate it with my current system, which has become exponentially more revealing.

You gotta love press releases. “This May in Munich, history won’t just be written—it will be heard.” Thus opened the invitation to a joint press conference of “two Norwegian powerhouses” whose system “doesn’t whisper innovation—it roars it.”