In the Marten Audio room—where Marten loudspeakers partnered with Audia Flight electronics and Jorma cabling—the main objects of attention were the striking Marten Coltrane Quintet Extreme loudspeakers. At $415,000/pair (all prices approximate when converted from euros) and with a production limit of just 10 pairs, these speakers are for listeners who don't merely gawk at unobtanium—they bring it home and plug it in.

Joseph Audio's Jeff Joseph teamed with Nick Doshi to present another fantastic‑sounding room at High End Munich.

Drawn to the impressive sound and compact design of Ferrum's Polish-made, relatively affordable components, I was eager to visit the brand's booth and learn about the new 2.0.0 firmware update for the $2800 Wandla DAC. The update introduces Ferrum Streaming Control Technology (FSCT), which enables remote control of streamers and displays title and artist information on the DAC's touchscreen.

This room presented a delightful enigma: a system consisting of largely unfamiliar-to-me brands that eclipsed much of the established competition. It delivered intricate detail and clarity with a sense of wholeness.

Mastersound's Antonio Ferro showed four products including the flagship Spazio preamplifier ($21,500, prices approximate and converted from Euros). It's a multi-drive stage preamp with six ECC82 and three ECC83 tubes, RCA and XLR inputs and outputs, and MM/MC phono inputs.

Kenny Dorham: Blue Bossa in the Bronx: Live from the Blue Morocco; Freddie Hubbard: On Fire: Live from the Blue Morocco; Steve Lehman Trio + Mark Turner: The Music of Anthony Braxton; Adrian Galante: Introducing Adrian Galante; Vijay Iyer, Wadada Leo Smith: Defiant Life; Simón Willson: Bet.

György Ligeti: Violin, Piano & Românesc Concertos, Isabelle Faust, violin; Jean-Frédéric Neuburger, piano; Les Siècles, François-Xavier Roth, cond.; Tcherepnin, Rimsky-Korsakov, Tchaikovsky: Prelude to La Princesse Lointaine; Capriccio Espagnol; Orchestral Suite, NDR Radiophilharmonie/Stanislav Kochanovsky.

My Morning Jacket: Is; Mike Farris: The Sound of Muscle Shoals; Jason Isbell: Foxes in the Snow; Sam Fender: People Watching; Drew And Ellie Holcomb: Memory Bank; Japanese Breakfast: For Melancholy Brunettes (& Sad Women).

Valerio Cora (Acora Acoustics/Audio Research), Kevin Hayes (VAC), and Mat Weisfeld (VPI) worked the halls in Munich with the confidence of seasoned entrepreneurs, showcasing their US-made gear at the world's biggest high-end audio show.